Relevant bibliographies by topics / Similar signals

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Similar signals'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Similar signals"

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Alexiev, Kiril M., Teodor G. Toshkov, and Dimiter P. Prodanov. "Self-Similar Decomposition of Digital Signals." Cybernetics and Information Technologies 20, no. 5 (2020): 20–37. http://dx.doi.org/10.2478/cait-2020-0038.

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AbstractTraditionally, the engineers analyze signals in the time domain and in the frequency domain. These signal representations discover different signal characteristics and in many cases, the exploration of a single signal presentation is not sufficient. In the present paper, a new self-similar decomposition of digital signals is proposed. Unlike some well-known approaches, the newly proposed method for signal decomposition and description does not use pre-selected templates such as sine waves, wavelets, etc. It is realized in time domain but at the same time, it contains information about
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Ray, L. B. "STKE: Distinctly Similar Infection Signals." Science 296, no. 5573 (2002): 1573c—1573. http://dx.doi.org/10.1126/science.296.5573.1573c.

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Han, Qi, Kejia Zhu, Caibo Hu, He Zhao, Shuang Wu, and Yu Fu. "BOC Signal Acquisition Algorithm Based on Similar Enfoldment." International Journal of Aerospace Engineering 2020 (February 25, 2020): 1–19. http://dx.doi.org/10.1155/2020/4314132.

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A BOC signal has been widely used in the Global Navigation Satellite System (GNSS). Although the BOC signal has many advantages, the autocorrelation function (ACF) of the BOC signal has lots of peaks, which makes signal acquisition difficult. This paper proposes a similar enfoldment acquisition (SEA) algorithm, which can be applied to sin-BOC and cos-BOC signals, with even and odd modulation orders. The SEA algorithm utilizes the similarity between the main peak and the secondary peak to construct a new ACF to eliminate the ambiguity of the BOC signal. This paper simulates the acquisition perf
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Tegtman, Natalie T., and Robert D. Magrath. "Discriminating between similar alarm calls of contrasting function." Philosophical Transactions of the Royal Society B: Biological Sciences 375, no. 1802 (2020): 20190474. http://dx.doi.org/10.1098/rstb.2019.0474.

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In a pioneering study of signal design, Marler (Marler 1955 Nature 176 , 6–8. ( doi:10.1038/176006a0 ); Marler 1957 Behaviour 11 , 13–37. ( doi:10.1163/156853956X00066 )) argued that the contrasting acoustic design of hawk (seet) and mobbing alarm calls of European passerines reflected their contrasting function. Hawk alarms were high-frequency tones, warning conspecifics to flee but making localization difficult for predators, while mobbing calls were broadband and harsh, allowing easy localization and approach. Contrasting signal features are also consistent with signal detection theory. Dis
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Huang, YongAn, Wentao Dong, Chen Zhu, and Lin Xiao. "Electromechanical Design of Self-Similar Inspired Surface Electrodes for Human-Machine Interaction." Complexity 2018 (August 13, 2018): 1–14. http://dx.doi.org/10.1155/2018/3016343.

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Stable acquisition of electromyography (EMG)/electrocardiograph (ECG) signal is critical and challenging in dynamic human-machine interaction. Here, self-similar inspired configuration is presented to design surface electrodes with high mechanical adaptability (stretchability and conformability with skin) and electrical sensitivity/stability which are usually a pair of paradoxes. Mechanical and electrical coupling optimization strategies are proposed to optimize the surface electrodes with the 2nd-order self-similar serpentine configuration. It is devoted the relationship between the geometric
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Zvonarev, V. V., I. A. Karabelnikov, and A. S. Popov. "PROBABILITY OF BPSK SIGNAL RECEPTION ERROR IN PRESENCE OF SIMILAR HINDRANCE." Issues of radio electronics, no. 3 (March 20, 2019): 55–59. http://dx.doi.org/10.21778/2218-5453-2019-3-55-59.

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The paper considers the problem of calculation of average probability of error of optimum symbol‑by‑symbol coherent reception of binary opposite phase‑shift keyed signals (BPSK) in the presence of similar synchronous noise. The noise similar to signal of PSK‑2 (BPSK), synchronous on clock periods, matching on frequency, differing in sequence of information characters and, perhaps, on initial phase of the bearing fluctuation is considered, up to mutual coherence of signal and noise. Formulas for calculation of probability of error are derived and results of partial computer type of diagrams of
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Kolodiy, Zenoviy, and Nadiya Lazarenko Nadiya Lazarenko. "INFORMATIONALITY OF NOISE-LIKE SIGNALS." Measuring Equipment and Metrology 85, no. 2 (2024): 9–12. http://dx.doi.org/10.23939/istcmtm2024.02.009.

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With known methods of detecting and extracting a useful signal from a signal-noise mixture, another method of detecting an information signal is proposed - based on the analysis of the energy spectrum of such a mixture. Examples of informa- tional signals were noise-like signals generated by operators. The white noise signal was generated with a computer. The statistical parameters of the signals of the operators and the computer - average value, variance - were commensurate. The analysis of the operators' signals showed that with sufficient duration of these signals, their energy spectrum is
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Yoon, Clara E., Karianne J. Bergen, Kexin Rong, et al. "Unsupervised Large‐Scale Search for Similar Earthquake Signals." Bulletin of the Seismological Society of America 109, no. 4 (2019): 1451–68. http://dx.doi.org/10.1785/0120190006.

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Abstract Seismology has continuously recorded ground‐motion spanning up to decades. Blind, uninformed search for similar‐signal waveforms within this continuous data can detect small earthquakes missing from earthquake catalogs, yet doing so with naive approaches is computationally infeasible. We present results from an improved version of the Fingerprint And Similarity Thresholding (FAST) algorithm, an unsupervised data‐mining approach to earthquake detection, now available as open‐source software. We use FAST to search for small earthquakes in 6–11 yr of continuous data from 27 channels over
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Pan, Li, and Ling Hou. "MITF and cell migration: opposing signals, similar outcome." Pigment Cell & Melanoma Research 29, no. 2 (2016): 229–30. http://dx.doi.org/10.1111/pcmr.12439.

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Schmidt, K. "A puzzle: how similar signals yield different effects." Science 266, no. 5185 (1994): 566–67. http://dx.doi.org/10.1126/science.7939704.

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Dissertations / Theses on the topic "Similar signals"

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Wirsing, Karlton. "Application of Wavelets to Filtering and Analysis of Self-Similar Signals." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/78087.

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Digital Signal Processing has been dominated by the Fourier transform since the Fast Fourier Transform (FFT) was developed in 1965 by Cooley and Tukey. In the 1980's a new transform was developed called the wavelet transform, even though the first wavelet goes back to 1910. With the Fourier transform, all information about localized changes in signal features are spread out across the entire signal space, making local features global in scope. Wavelets are able to retain localized information about the signal by applying a function of a limited duration, also called a wavelet, to the signal.
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Delbracio, Mauricio. "Deux problèmes dans la formation des images numériques : l'estimation du noyau local de flou d'une caméra et l'accélération de rendus stochastiques par filtrage auto-similaire." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2013. http://tel.archives-ouvertes.fr/tel-00907853.

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Cette thèse s'attaque à deux problèmes fondamentaux dans la formation des images numériques : la modélisation et l'estimation du flou introduit par une caméra numérique optique, et la génération rapide des images de synthèse photoréalistes. L'évaluation précise du flou intrinsèque d'une caméra est un problème récurrent en traitement d'image. Des progrès technologiques récents ont eu un impact significatif sur la qualité de l'image. Donc, une amélioration de la précision des procédures de calibration est impérative pour pousser plus loin cette évolution. La première partie de cette thèse présen
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Goavec-Merou, Gwenhael. "Générateur de coprocesseur pour le traitement de données en flux (vidéo ou similaire) sur FPGA." Thesis, Besançon, 2014. http://www.theses.fr/2014BESA2056/document.

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L’utilisation de matrice de portes logiques reconfigurables (FPGA) est une des seules solutionspour traiter des flux de plusieurs 100 MÉchantillons/seconde en temps-réel. Toutefois, ce typede composant présente une grande difficulté de mise en oeuvre : au delà d’un type langage spécifique,c’est tout un environnement matériel et une certaine expérience qui sont requis pourobtenir les traitements les plus efficaces. Afin de contourner cette difficulté, de nombreux travauxont été réalisés dans le but de proposer des solutions qui, partant d’un code écrit dans unlangage de haut-niveau, vont produi
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Faure, Cynthia. "Détection de ruptures et identification des causes ou des symptômes dans le fonctionnement des turboréacteurs durant les vols et les essais." Thesis, Paris 1, 2018. http://www.theses.fr/2018PA01E059/document.

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L'analyse de séries temporelles multivariées, créées par des capteurs présents sur le moteur d'avion durant un vol ou un essai, représente un nouveau challenge pour les experts métier en aéronautique. Chaque série temporelle peut être décomposée de manière univariée en une succession de phases transitoires, très connues par les experts, et de phases stabilisées qui sont moins explorées bien qu'elles apportent beaucoup d'informations sur le fonctionnement d'un moteur. Notre projet a pour but de convertir ces séries temporelles en une succession de labels, désignant des phases transitoires et st
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Jaume, Bennasar Andrés. "Las nuevas tecnologías en la administración de justicia. La validez y eficacia del documento electrónico en sede procesal." Doctoral thesis, Universitat de les Illes Balears, 2009. http://hdl.handle.net/10803/9415.

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La tesis se encarga de analizar, por un lado, la integración y el desarrollo de las nuevas tecnologías en la Administración de Justicia; y, por otro, los parámetros que constituyen la validez y eficacia del documento electrónico. <br/>La primera cuestión se centra en la configuración de los Sistemas de Información de la Oficina Judicial y del Ministerio Fiscal, así como de la informatización de los Registros Civiles, donde el art. 230 LOPJ es la pieza clave. Se estudian sus programas, aplicaciones, la videoconferencia, los ficheros judiciales y las redes de telecomunicaciones que poseen la cob
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Liu, Li-yu, and 劉立宇. "Computations and Comparisons on Similar Signals." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/76327363250156748961.

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碩士<br>國立臺灣海洋大學<br>資訊工程學系<br>94<br>In this thesis we proposed an approach to evaluate the similarity of one and two-dimensional distorted signals. This work is inspired by the success of the spatial domain structure similarity index algorithm. The key idea is to make use of the fact that these signal distortions lead to consistent magnitude changes of dual tree wavelet coefficients. In other words, Dual-Tree Wavelet Transform provides shift invariance and direction selectivity. Therefore we are able to extend the current structure similarity measure to the wavelet transform domain. We have test
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Πίκουλης, Βασίλης. "Τεχνικές ταξινόμησης σεισμογραμμάτων". Thesis, 2008. http://nemertes.lis.upatras.gr/jspui/handle/10889/968.

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Σεισμικά γεγονότα τα οποία προέρχονται από σεισμικές πηγές των οποίων η απόσταση μεταξύ τους είναι πολύ μικρότερη από την απόσταση μέχρι τον κοντινότερο σταθμό καταγραφής, είναι γνωστά στη βιβλιογραφία σαν όμοια σεισμικά γεγονότα και αποτελούν αντικείμενο έρευνας εδώ και μια εικοσαετία. Η διαδικασία επαναπροσδιορισμού των υποκεντρικών παραμέτρων ή επανεντοπισμού όμοιων σεισμικών γεγονότων οδηγεί σε εκτιμήσεις των παραμέτρων που είναι συνήθως μεταξύ μίας και δύο τάξεων μεγέθους μικρότερου σφάλματος από τις αντίστοιχες των συνηθισμένων διαδικασιών εντοπισμού και επομένως, μπορεί εν δυνάμει να πα
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Books on the topic "Similar signals"

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Mazur, Allan. Physiology of Face-to-Face Competition. Edited by Rosemary L. Hopcroft. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190299323.013.24.

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Face-to-face competition for rank in human status hierarchies is similar to “dominance competition” in other primate species, particularly the African apes. Each individual has signs or signals showing that it has or ought to have high or low status. Group members may accept these signs at face value, or one individual may challenge another for high rank. Among apes and humans, such dominance contests are usually nonviolent, often taking the form of an exchange of stressful signals. Eventually, one contestant withdraws or concedes the higher rank, thus lowering the stress level. Serious compet
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Ruxton, Graeme D., William L. Allen, Thomas N. Sherratt, and Michael P. Speed. The evolution and maintenance of Müllerian mimicry. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199688678.003.0008.

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Müllerian mimicry arises when unpalatable or otherwise unprofitable species evolve a similar appearance. While Batesian mimicry is widely considered to have evolved in palatable prey as a consequence of selection to deceive predators into believing that they are unpalatable, Müllerian mimicry is believed to have arisen as a consequence of selection to spread the burden of predator education through the adoption of a shared warning signal. Müllerian mimics are therefore considered mutualists, collectively reinforcing the protective value of their shared warning signals. We begin by discussing s
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Hohmann, Andrea G. Control of pain initiation by endogenous cannabinoids. Edited by Paul Farquhar-Smith, Pierre Beaulieu, and Sian Jagger. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198834359.003.0033.

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The landmark paper discussed in this chapter, published by Calignano et al. in 1998, focuses on the control of pain initiation by endogenous cannabinoids. In the paper, analgesic lipid mediators are shown to be present in peripheral paw tissue where they control the ability of pain signals to ascend to the central nervous system (CNS). Anandamide acts through a peripheral mechanism to suppress inflammatory pain via cannabinoid type 1 receptors. Palmitoylethanolamine, subsequently identified as an endogenous ligand for peroxisome proliferator-activated receptor-α‎, produces peripheral antinocic
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Rothblatt, Sheldon. To Bumble or not to Bumble: The Design and Reshaping of Universities in Britain and America Since 1960. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198807025.003.0009.

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This chapter reviews the books Reshaping the University, The Rise of the Regulated Market in Higher Education (2014), by David Palfreyman and Ted Tapper; Reengineering the University: How to be Mission Centered, Market Smart and Market Conscious (2016), by William F. Massy; and Designing the New American University (2015), by Michael M. Crow and William B. Dabars. All three texts are concerned with similar issues, but Reshaping the University analyses them within the history of policymaking in Britain, mainly England, since about 1960. The other two books establish ideal-type universities know
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Baloh, Robert W. Breuer Discovers How the Balance Portion of the Inner Ear Works. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780190600129.003.0004.

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Josef Breuer presented his initial work on the inner ear to the Imperial Society of Physicians in 1873. His basic premise was that the semicircular canals sense angular movement of the head by movement of the fluid (endolymph) within them. The endolymph moves relative to the walls of the canals because of its inertia. In dissecting the semicircular canals of pigeons, he noted nerve endings contacting cells at the base of the ampulla and microscopic hairs extending from the top of the cells into a gelatinous bulb (the cupula). He hypothesized that movement of the endolymph fluid triggered by an
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Mills, Kenneth. Religion in the Atlantic World. Edited by Nicholas Canny and Philip Morgan. Oxford University Press, 2012. http://dx.doi.org/10.1093/oxfordhb/9780199210879.013.0025.

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Writing on the diffusion of artistic forms in a transoceanic context, the art historian George Kubler likened an important work of art to a lighthouse emitting ‘signals’, which might be transferred officially, but might also be carried by ‘unexpected bearers’ to be ‘relayed’ to diverse people, including unintended recipients. This article adapts Kubler's model of diffusion and transformation to the transatlantic afterlives of a broader set of European forms and ideas, particularly those relating to religion. It contends that episodes suggesting religious transformation across the Atlantic worl
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Satz, Helmut. The Rules of the Flock. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198853398.001.0001.

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Flocks of birds, schools of fish and swarms of locusts display amazing forms of collective motion, while huge numbers of glow worms can emit light signals with almost unbelievable synchronization. These and many other collective phenomena in animal societies take place according to laws very similar to those governing the collective behavior in inanimate nature, such as the magnetization of iron and light radiation of lasers. During recent years, this has led to the study of swarm behavior as a challenging new field of science, in which ideas from the physical world are applied in order to und
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Kislev, Elyakim. Relationships 5.0. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780197588253.001.0001.

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No longer confined to the sidelines, new interactive technologies like AI therapists, avatar friends, and robot assistants are ready to transform technology’s role from basic tools of convenience to intimate elements of our social and emotional lives. This turn towards human-like technology signals the beginning of a new epoch in human history, a change already facing both excitement and resistance. Blending science, sociology, history, and psychology, this book asks how recent technological developments cause humans to think differently about family lives, love affairs, and emotional needs. I
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Jameson, Leslie. Acute Loss of Intraoperative Evoked Potential Signals. Edited by Matthew D. McEvoy and Cory M. Furse. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190226459.003.0069.

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Monitoring of somatosensory and motor evoked potentials has become the standard of care for a large proportion of spine surgeons. Understanding how anesthetic management may affect these evoked potentials is critical to optimizing the ability to detect impending spinal cord or peripheral nerve injury. Similarly, once a nerve injury is detected, knowledge of the various anesthetic and surgical maneuvers possible to avoid permanent injury is essential for the best patient outcomes. This chapter discusses the effects of various anesthetic agents on somatosensory and motor evoked potentials and po
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Litell, John M., and Nathan I. Shapiro. Pathophysiology of septic shock. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0297.

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The pathophysiology of sepsis is the result of a dysregulated host response to infection. Interactions between conserved pathogenic signals and host recognition systems initiate a systemic reaction to local infection. Pro- and anti-inflammatory intermediates and associated coagulatory abnormalities lead to altered macrovascular, microvascular, and mitochondrial function. Uncorrected, these processes yield similar patterns of failure in multiple organ systems. Mortality increases with successive organ failures. Although commonly thought to be a manifestation of impaired renal circulation, septi
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Book chapters on the topic "Similar signals"

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Ruggiero, Marco, Timothy P. Fleming, Toshimitsu Matsui, et al. "EGF Triggers a Similar Signalling Cascade in Different Cell Types Overexpressing the EGF Receptor." In Biology of Cellular Transducing Signals. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-0559-0_5.

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Gillis, Carisa, Michelle Legarsky, Leanne Lenker, Jill Falkevitz, and W. J. Carr. "Scent-Mediated Kin Recognition and a Similar Type of Long-Term Olfactory Memory in Domestic Dogs (Canis Familiaris)." In Advances in Chemical Signals in Vertebrates. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4733-4_26.

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Chaudhuri, Dipta, Moloy Mukherjee, Anirban Chattopadhyay, Mrinmoy Chakraborty, Mofazzal H. Khondekar, and Koushik Ghosh. "A Revisit to the Relation Between Power Index and Hurst Exponent in Self-Similar Signals." In Lecture Notes in Networks and Systems. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-3287-9_12.

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Toscani, Matteo, and Anna Metzger. "A Database of Vibratory Signals from Free Haptic Exploration of Natural Material Textures and Perceptual Judgments (ViPer): Analysis of Spectral Statistics." In Haptics: Science, Technology, Applications. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06249-0_36.

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AbstractWe recorded vibratory patterns elicited by free haptic exploration of a large set of natural textures with a steel tool tip. Vision and audio signals during the exploration were excluded. After the exploration of each sample, participants provided judgments about its perceptual attributes and material category. We found that vibratory signals can be approximated by a single parameter in the temporal frequency domain, in a similar way as we can describe the spatial frequency spectrum of natural images. This parameter varies systematically between material categories and correlates with
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Schmitt, Arnaud. "“The Pragmatics of Autofiction”." In Palgrave Studies in Life Writing. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-78440-9_5.

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AbstractThe aim of this chapter is to compare the pragmatics of autofiction in Ben Lerner’s 10:04 and Siri Hustvedt’s Memories of the Future, two authors who, in dissimilar but also very similar ways, use autofictional strategies to refer to their personal lives and background without playing the autobiographical game “by the rules.” Focusing on how pragmatically they both create a sense of autofiction, a distinction will be established between primary criteria and secondary ones, essential signals without which an autofictional text cannot be identified as such and “enhancers” meant to streng
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Cutellic, Pierre. "Growing Shapes with a Generalised Model from Neural Correlates of Visual Discrimination." In Proceedings of the 2020 DigitalFUTURES. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4400-6_7.

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AbstractThis paper focuses on the application of visual Event-Related Potentials (ERP) in better generalisations for design and architectural modelling. It makes use of previously built techniques and trained models on EEG signals of a singular individual and observes the robustness of advanced classification models to initiate the development of presentation and classification techniques for enriched visual environments by developing an iterative and generative design process of growing shapes. The pursued interest is to observe if visual ERP as correlates of visual discrimination can hold in
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Li, Huiqiong, Ying Wei, and Changjian Zhu. "Convolutional Neural Network Analysis for Modulation Classification of Wireless Communication Signal." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde221103.

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Modulation classification detects the modulation type of received signals to guarantee that the signals can be correctly demodulated and that the transmitted message can be accurately recovered. For the modulation classification of M-PSK, M-QAM and M-APSK modulated signals with similar constellation maps, we analyze waveform characteristics of the signal in the time domain. Based on the waveform characteristics of the signal, we explore the feasibility of using convolutional neural network (CNN) to identify the modulation classification of the signal. We analyze the data input structure and ne
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Kalko, Elisabeth K. V. "Echolocation signal design, foraging habitats and guild structure in six Neotropical sheath-tailed bats (Emballonuridae)." In Ecology, Evolution and Behaviour of Bats. Oxford University PressOxford, 1995. http://dx.doi.org/10.1093/oso/9780198549451.003.0017.

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Abstract The three major families of aerial insectivorous bats that occur in both Old and New World tropics (Emballonuridae, Molossidae, Vespertilionidae) show great variety in echolocation signal design. To understand better the function of this variation, I used an ultrasound detector and night-vision goggles to study echolocation and foraging behaviour of six species of emballonurids that occur sympatrically at each of five field sites spanning Costa Rica, Panama and Venezuela. At all five localities I found a consistent association of specific signal types with three distinct habitat types
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Bajaj, Nikesh. "Wavelets for EEG Analysis." In Wavelet Theory [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94398.

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This chapter introduces the applications of wavelet for Electroencephalogram (EEG) signal analysis. First, the overview of EEG signal is discussed to the recording of raw EEG and widely used frequency bands in EEG studies. The chapter then progresses to discuss the common artefacts that contaminate EEG signal while recording. With a short overview of wavelet analysis techniques, namely; Continues Wavelet Transform (CWT), Discrete Wavelet Transform (DWT), and Wavelet Packet Decomposition (WPD), the chapter demonstrates the richness of CWT over conventional time-frequency analysis technique e.g.
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Zekovic, Amela. "Fractal and Multifractal Characterization of 3D Video Signals." In Fractal Analysis - Applications and Updates [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1002377.

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Video signals are responsible for the largest amount of information in data storage and data transmission systems. Three-dimensional (3D) video formats are the largest in terms of the amount of data, and thus the required bit rate. For the efficient transmission of 3D video in communication systems, a detailed knowledge of the traffic characteristics of the format is necessary. In this research, characterization of 3D video signals is performed by using fractal and multifractal analyses. Codes for analyses are written in MATLAB and Python. Communication network traffic shows self-similar behav
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Conference papers on the topic "Similar signals"

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Shi, John, and José M. F. Moura. "Graph Signal Processing: Frequency Analysis for Similar Matrices." In 2024 58th Asilomar Conference on Signals, Systems, and Computers. IEEE, 2024. https://doi.org/10.1109/ieeeconf60004.2024.10942773.

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Silva, Leandro Magno C., Franklin Cesar Flores, Rosilene Luciana Delariva, Gustavo Z. Felipe, and Yandre M. G. Da Costa. "Classification of Highly Similar Fish Species Using Machine Learning." In 2024 31st International Conference on Systems, Signals and Image Processing (IWSSIP). IEEE, 2024. http://dx.doi.org/10.1109/iwssip62407.2024.10634024.

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Gollapalli, Mohith, and Alberto L. Vazquez. "Spatially-informed Hemodynamic Correction of Fluorescence Signals Acquired by Widefield Optical Imaging." In Optics and the Brain. Optica Publishing Group, 2025. https://doi.org/10.1364/brain.2025.btu4b.3.

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We developed and tested a spatial cost function to correct for hemodynamic artifacts in fluorescence imaging data and find that it estimates correction coefficients in-line with similar methods without temporal data.
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González-Núñez, Miguel A. "Correlation Analysis of Different Corrosion Rates with Acoustic Emission Activity of a Carbon Steel Plate in a 3.5% NaCl Environment." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4400.

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Abstract The use of acoustic emission (AE) technique for the detection and location of corrosion damages in metallic structures is well known. Systematic tests have been conducted in the laboratory and in the field. The AE method can be used for on-line monitoring to periodically detect corrosion growth during the active corrosion stage or off-line for detection of active corrosion at a specific time. AE signals from the corrosion process on carbon steel are combined high and low frequency signals related to the breakdown and spalling of the oxide film formed during the corrosion process. Alth
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Malo, J. M., and C. G. Looney. "Recognizing Eletrochemical Noise Patterns from Mild Steel Corrosion in Oil-Water Mixtures Using Neural Networks." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00472.

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Abstract A two-phase system is experimentally simulated to produce bubble and slug flows, similar to those found in pipelines. Different hydrocarbon /electrolyte test fluid mixtures in the range from 99.9/0.02 to 85/15 ratio by volume were prepared from diesel and 3% NaCl solution. Electrochemical current noise (ECN) is recorded by using a rotating system with 3 mild steel electrodes embedded in "activated" resin under various flow conditions and test fluid mixtures. Depending on flow intensity and electrolyte content, ECN presents different types of signals, which are related to the wetting o
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Mickalonis, J. I., E. M. Tshishiku, and G. L. Edgemon. "Development of a Movable EN Corrosion Probe for Nuclear Waste Tanks." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02327.

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Abstract New methods of corrosion monitoring are being developed for tanks containing high-level radioactive waste. The prototype corrosion and chemical analysis probe, which is under production, provides for monitoring vertically in the tank with an adjustable probe head. The probe monitors corrosion using electrochemical noise and chemistry with Raman spectroscopy. Electrochemical noise involves the monitoring of potential and current signals from two sets of electrodes. The electrodes are constructed of carbon steels similar to those for the tank wall and internal cooling coils. The system
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Alexiev, Kiril, Teodor Toshkov, and Dimiter Prodanov. "Self-similar decomposition of digital signals." In 2019 IEEE International Symposium on INnovations in Intelligent SysTems and Applications (INISTA). IEEE, 2019. http://dx.doi.org/10.1109/inista.2019.8778230.

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Zielinski, Piotr. "Acoustic manifestations of symmetry breaking in self-similar signals." In 38th ECMS International Conference on Modelling and Simulation. ECMS, 2024. http://dx.doi.org/10.7148/2024-0291.

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A gradual construction of signal based on the Weierstraß-Mandelbrot function starting from a single pure tone up to a fully developed self-similar waveform allows one to aurally perceive gain/loss of self-similarity symmetry. A numerically synthesized example involves a scaling transformation with the value of scaling factor increasing continuously from unity to the value defining the self-similarity of the full Weierstraß-Mandelbrot function. In the case of partially self-similar signals the sequence of a sequential repetition of this transformation is readily perceptible, whereas for the ful
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Taebi, Amirtaha, and Hansen A. Mansy. "Grouping similar seismocardiographic signals using respiratory information." In 2017 IEEE Signal Processing in Medicine and Biology Symposium (SPMB). IEEE, 2017. http://dx.doi.org/10.1109/spmb.2017.8257053.

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Al-Amin, Sikder Tahsin, Robin Varghese, David Lloyd, Maria A. Gonzalez-Gonzalez, Mario I. Romero-Ortega, and Carlos Ordonez. "Discovering Similar Spike Patterns in High Dimensional Biomedical Signals." In 2022 IEEE International Conference on Big Data (Big Data). IEEE, 2022. http://dx.doi.org/10.1109/bigdata55660.2022.10021088.

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Reports on the topic "Similar signals"

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Gayen, Saumabha, Enrique D. Saldivar-Carranza, Rahul Suryakant Sakhare, et al. Statewide Screening of Signalized Intersections for Capacity Improvements. Purdue University, 2024. http://dx.doi.org/10.5703/1288284317755.

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Identification of congested traffic signals that require capital investment to increase capacity has historically been a time-consuming process. Signalized intersections with congestion were analyzed to see if they could be improved through retiming, and capital investment was only considered if retiming is deemed infeasible. Automated Traffic Signal Performance Measures (ATSPMs), and more recently, signal performance measures (SPMs) derived from connected vehicle (CV) trajectory data, have already been used to streamline the process of identifying signalized intersections that can be improved
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McGuire, Mark A., Amichai Arieli, Israel Bruckental, and Dale E. Bauman. Increasing Mammary Protein Synthesis through Endocrine and Nutritional Signals. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7574338.bard.

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Objectives To determine endocrine factors that regulate the partitioning of amino acids by the mammary gland. To evaluate dietary flow and supply of energy and amino acids and their effects on milk protein synthesis and endocrine status. To use primary cultures of cow mammary epithelial cells to examine the role of specific factors on the rates and pattern of milk protein synthesis. Milk protein is an increasingly valuable component of milk but little is known regarding the specific hormonal and nutritional factors controlling milk protein synthesis. The research conducted for this project has
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Leis, Sherry, Lloyd Morrison, and Tani Hubbard. Long-term trends in prairie vegetation at three national parks: 1998?2022. National Park Service, 2024. http://dx.doi.org/10.36967/2302359.

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The Heartland Inventory and Monitoring Network has monitored plant communities in National Parks since 1998. Three of those parks in the northern tier of the network?Herbert Hoover National Historic Site (NHS), Homestead National Historical Park (NHP), and Pipestone National Monument (NM)?have reconstructed tallgrass prairie communities and were sampled concurrently in 2022. In this combined report, we describe similarities and differences among the three parks related to current vegetation and trends. Climatically, Herbert Hoover NHS and Homestead NHP have similar temperature profiles, but Ho
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Soramäki, Kimmo. Financial Cartography. FNA, 2019. http://dx.doi.org/10.69701/ertx8007.

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Geographic maps have been of military and economic importance throughout the ages. Rulers have commissioned maps to control the financial, economic, political, and military aspects of their sovereign entities. Large scale projects like the Ordnance Survey in the UK in the late 18th century, and the Lewis and Clark Expedition a few decades later to map the American West, are early examples of trailblazing efforts to create accurate modern maps of high strategic importance. Digitalization, globalization, and a larger urban and educated workforce necessitate a new understanding of the world, beyo
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Nilsson Lewis, Astrid, Kaidi Kaaret, and Evelin Piirsalu. Decarbonizing the EU's road and construction sectors through green public procurement: the case of France and Germany. Stockholm Environment Institute, 2022. http://dx.doi.org/10.51414/sei2022.044.

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Despite positive signs in both France and Germany in the adoption of green public procurement (GPP), similar barriers remain: lack of knowledge and capacity at the local procurer level, as well as lack of standardized data and reporting systems.
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Or, Etti, David Galbraith, and Anne Fennell. Exploring mechanisms involved in grape bud dormancy: Large-scale analysis of expression reprogramming following controlled dormancy induction and dormancy release. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7587232.bard.

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The timing of dormancy induction and release is very important to the economic production of table grape. Advances in manipulation of dormancy induction and dormancy release are dependent on the establishment of a comprehensive understanding of biological mechanisms involved in bud dormancy. To gain insight into these mechanisms we initiated the research that had two main objectives: A. Analyzing the expression profiles of large subsets of genes, following controlled dormancy induction and dormancy release, and assessing the role of known metabolic pathways, known regulatory genes and novel se
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Quinn, Brian, Jordan Bates, Michael Parker, and Sally Shoop. A detailed approach to autonomous vehicle control through Ros and Pixhawk controllers. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/42460.

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A Polaris MRZR military utility vehicle was used as a testing platform to develop a novel, low cost yet feature-rich, approach to adding remote operation and autonomous driving capability to a military vehicle. The main concept of operation adapts steering and throttle output from a low cost commercially available Pixhawk autopilot controller and translates the signal into the necessary inputs for the Robot Operating System (ROS) based drive by wire system integrated into the MRZR. With minimal modification these enhancements could be applied to any vehicle with similar ROS integration. This p
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Hawley. L52363 Ultrasonic Meter Accuracy Shifts Resulting From Grime on the Meter Body and Acoustic Transducers. Pipeline Research Council International, Inc. (PRCI), 2012. http://dx.doi.org/10.55274/r0010021.

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Similar to most metering technologies, ultrasonic meters are known to be affected by the buildup of material on the inside of the meter and surrounding pipe due to common pipe contaminants. The buildup affects the metering accuracy by reducing the flow area and causing an increase in the gas velocity through the meter, by changing the shape of the velocity profile through the creation of additional roughness elements on the pipe wall, and by altering the ability of the ultrasonic signal to transmit between the transducers. A need existed to investigate accuracy shifts resulting from the grime
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Sadot, Einat, Christopher Staiger, and Mohamad Abu-Abied. Studies of Novel Cytoskeletal Regulatory Proteins that are Involved in Abiotic Stress Signaling. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592652.bard.

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In the original proposal we planned to focus on two proteins related to the actin cytoskeleton: TCH2, a touch-induced calmodulin-like protein which was found by us to interact with the IQ domain of myosin VIII, ATM1; and ERD10, a dehydrin which was found to associate with actin filaments. As reported previously, no other dehydrins were found to interact with actin filaments. In addition so far we were unsuccessful in confirming the interaction of TCH2 with myosin VIII using other methods. In addition, no other myosin light chain candidates were found in a yeast two hybrid survey. Nevertheless
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Cusato, Antonio, and Jose Luis Castillo. Access to Credit and the Expansion of Broadband Internet in Peru. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004959.

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We exploit the staggered expansion of the internet broadband network to firms and bank branches locations in Peru during the last decade to study non-financial firm performance and bank credit dynamics. Access to broadband unleashes firm growth, increases the chances of entry of firms and reduces the probability of exit in benefited locations. For those firms that had a borrowing relation with a bank before the expansion of broadband, the increase in sales serves as a signal to banks about their profitability, which in turn respond by providing more credit. Entry and exit from the credit marke
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