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1

Sateesh, Tiptur K. "Requirements modelling of real-time systems." Thesis, Open University, 1995. http://oro.open.ac.uk/57606/.

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Real-time systems are characterised by the critical nature of their missions, and the demanding environment with which they interact. Real-time systems are used for dedicated applications. Every application is the subject of special requirements enforced by the customer. Considering the vital role that these systems play, it is imperative that a systematic approach be adopted in modelling their unique requirements. In this thesis I propose such a treatment. Real-time systems are time critical. Temporal requirements are the timing restrictions imposed by the application environment. Previous st
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Piveropoulos, Marios. "Requirements engineering for hard real-time systems." Thesis, University of York, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310980.

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Peters, Dennis K. "Deriving real-time monitors from system requirements documentation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0032/NQ66288.pdf.

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4

Dingwall-Smith, Andrew Ross. "Run-time monitoring of goal-oriented requirements specification." Thesis, University College London (University of London), 2006. http://discovery.ucl.ac.uk/1444624/.

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The environment in which a software system operates is as important to the correct operation of the system as the software itself. Most software development involves making assumptions about the environment in which the resulting system will operate. These assumptions may cease to be valid if the environment changes, causing the system to fail to operate correctly. One solution to this problem is to use run-time requirements monitoring to deter mine, as a system operates, whether it is satisfying the requirements specified for it and to take action to rectify these problems. This thesis descri
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Kohli, Sanjay. "Estimating resource requirements of real-time actor systems through simulation." Master's thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-02162010-020220/.

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6

Ibrahim, Bacha Faisal. "Requirements Engineering and Response Time : A study about the Requirements Engineering and the Response Time of a Highly Interactive Web-based Application." Thesis, Karlstads universitet, Handelshögskolan (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-84318.

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Low response time is an important factor for any interactive system. However, web-based applications suffer sometimes from bad response times. This fact is not always important but for services depending on a  high degree of interactivity it can be severe. This thesis attempts to give an answer to the question whichi s the requirements engineering for best response time on a highly interactive Web-based application? The research approach is deductive based on a single-case study and using qualitative method. The case system is a web-based system that supports an experimental technique called W
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Welsh, Kristopher. "Design and run-time requirements modelling for adaptive systems." Thesis, Lancaster University, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557291.

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This thesis explores the construction, enrichment and use of requirements models for adaptive systems. This thesis proposes the enrichment of adaptive systems' requirements models with additional tracing information, preserving the rationale behind configuration decisions. The preserved rationale can be utilised at design time, allowing decisions to be re-taken in the context of new or changed information and allowing for the identification of areas of uncertainty in understanding. The preserved rationale can also be used by a system itself, at run time, allowing it to adapt its behaviour to c
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Johnson, Gary G. "Meeting Real-Time Telemetry Processing Requirements of the 1990s." International Foundation for Telemetering, 1989. http://hdl.handle.net/10150/614704.

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International Telemetering Conference Proceedings / October 30-November 02, 1989 / Town & Country Hotel & Convention Center, San Diego, California<br>In 1986, a new generation real-time telemetry processing system was installed at Edwards Air Force Base (AFB), CA. This system, known as the Integrated Flight Data Processing System (IFDAPS), was developed by Computer Sciences Corporation (CSC) for the Air Force on a five-year cost-plus development contract. The system, as delivered, was very complex and had many of the difficulties associated with a new development. As a result, it needed a numb
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Challa, Harshitha. "Multivariate Time-Series Data Requirements in Deep Learning Models." University of Cincinnati / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1626356774254081.

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10

Singh, Abhishek Jeffay Kevin. "Co-scheduling real-time tasks and non real-time tasks using empirical probability distribution of execution time requirements." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2009. http://dc.lib.unc.edu/u?/etd,2724.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2009.<br>Title from electronic title page (viewed Mar. 10, 2010). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Computer Science." Discipline: Computer Science; Department/School: Computer Science.
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Kang, Jihun. "Quantifying cognitive workload and defining training time requirements using thermography." Diss., Mississippi State : Mississippi State University, 2008. http://library.msstate.edu/etd/show.asp?etd=etd-10132008-113238.

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Michaelis, Kent A. "Satisfying war-time fuel requirements with a minimal tanker complement." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1997. http://handle.dtic.mil/100.2/ADA341493.

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Thesis (M.S. in Operations Research) Naval Postgraduate School, September. 1997.<br>"September 1997." Thesis advisor(s): Robert F. Dell. Includes bibliographical references (p. 35-36). Also available online.
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Post, Amalinda Christina [Verfasser]. "Effective Correctness Criteria for Real-time Requirements / Amalinda Christina Post." Aachen : Shaker, 2012. http://d-nb.info/1069046647/34.

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Hashimura, Kanzunori. "Investigation of service-machine time requirements for automated yarn creeling." Thesis, Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/16731.

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Johns, Gianmarc Grazioli. "Structural requirements for time-dependent and time-independent inhibition of prostaglandin synthase I (COX-1) /." Click here for download, 2007. http://proquest.umi.com/pqdweb?did=1303296611&sid=1&Fmt=2&clientId=3260&RQT=309&VName=PQD.

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Qureshi, Nauman Ahmed. "Requirements Engineering for Self-Adaptive Software: Bridging the Gap Between Design-Time and Run-Time." Doctoral thesis, Università degli studi di Trento, 2011. https://hdl.handle.net/11572/367869.

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Self-Adaptive Software systems (SAS) adapt at run-time in response to changes in user’s needs, operating contexts, and resource availability, by requiring minimal to no involvement of system administrators. The ever-greater reliance on software with qualities such as flexibility and easy integrability, and the associated increase of design and maintenance effort, is raising the interest towards research on SAS. Taking the perspective of Requirements Engineering (RE), we investigate in this thesis how RE for SAS departs from more conventional RE for nonadaptive systems. The thesis has two obj
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Qureshi, Nauman Ahmed. "Requirements Engineering for Self-Adaptive Software: Bridging the Gap Between Design-Time and Run-Time." Doctoral thesis, University of Trento, 2011. http://eprints-phd.biblio.unitn.it/649/1/naumanqureshiPhDThesis2011.pdf.

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Self-Adaptive Software systems (SAS) adapt at run-time in response to changes in user’s needs, operating contexts, and resource availability, by requiring minimal to no involvement of system administrators. The ever-greater reliance on software with qualities such as flexibility and easy integrability, and the associated increase of design and maintenance effort, is raising the interest towards research on SAS. Taking the perspective of Requirements Engineering (RE), we investigate in this thesis how RE for SAS departs from more conventional RE for nonadaptive systems. The thesis has two obje
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Ewing, Tony. "Time Based Requirements and Partitioning of Systems with Automatic Test Case Generation." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/195744.

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Automatic test case generation is a process that starts with text based functional requirements which are converted to a formal system requirements model. Once the formal system requirements model is created the automatic test case generation software creates a set of test scenarios that will verify that the requirements are all met. The automatic test case generation software accomplishes the conversion in a four step process: create base scenarios, identify unverified requirements, enhance scenarios to cover all requirements and allow black box testing, and then combine the scenarios into a
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De, Lemos Rogerio. "A methodology for the requirements analysis of critical real-time systems." Thesis, University of Newcastle upon Tyne, 1994. http://hdl.handle.net/10443/2068.

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This thesis describes a methodology for the requirements analysis of critical real-time systems. The methodology is based on formal methods, and provides a systematic way in which requirements can be analysed and specifications produced. The proposed methodology consists of a framework with distinct phases of analysis, a set oftechniques appropriate for the issues to be analysed at each phase of the framework, a hierarchical structure of the specifications obtained from the process of analysis, and techniques to perform quality assessment of the specifications. The phases of the framework, whi
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Yagi, Kazuhiko 1957. "Near real-time irrigation scheduling using the Bowen ratio technique." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277106.

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The actual evapotranspiration rate for wheat at the Campus Agriculture Center (CAC) and alfalfa at the Maricopa Agricultural Center (MAC) were measured using the Bowen ratio technique for near real-time irrigation scheduling. The Bowen ratio method underestimated evapotranspiration when compared with AZMET and Penman data. There were problems with the hygrometer and the net radiometer which might have caused this underestimation. The height-fetch ratio requirement was not met, and this may have affected the data. Irrigation scheduling programs and the technique to schedule irrigation in a near
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Saadatmand, Mehrdad. "Satisfying Non-Functional Requirements in Model-Driven Development of Real-Time Embedded Systems." Licentiate thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-14533.

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Design of real-time embedded systems is a complex and challenging task. Part of this complexity originates from their limited resources which incurs handling a big range of Non-Functional Requirements (NFRs). Therefore, satisfaction of NFRs plays an important role in the correctness of the design of these systems. Model-driven development has the potential to reduce the design complexity of real-time embedded systems by increasing the abstraction level, enabling analysis at earlier phases of development and code generation. In this thesis, we identify some of the challenges that exist in model
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Niklasson, Erik Viking. "Fieldbus Communication: Industry Requirements and Future Projection." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-45356.

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Fieldbuses are defined as a family of communication media specified for industrial applications. They usually interconnect embedded systems. Embedded systems exist everywhere in the modern world, they are included in simple personal technology as well as the most advanced spaceships. They aid in producing a specific task, often with the purpose to generate a greater system functionality. These kinds of implementations put high demands on the communication media. For a medium to be applicable for use in embedded systems, it has to reach certain requirements. Systems in industry practice react o
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Kolos-Lakatos, Tamás. "The influence of runway occupancy time and wake vortex separation requirements on runway throughput." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/85804.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 107-109).<br>Air traffic growth in the U.S. has led to runway capacity constraints in the air transportation network. There has been limited new construction of runways due to land availability. One approach to increase capacity of existing runways is to reduce inter-arrival separations during the final approach phase of flight. This study evaluates two major elements influencing runway capacity; runway occ
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Ferdean, Corina. "Enforcing service-specific replica consistency models and response time requirements for heterogeneous replicated services." Paris 6, 2006. http://www.theses.fr/2006PA066361.

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Thommana, Jose. "Real-Time Advanced Warning and Traffic Control Systems for Work Zones: Examination of Requirements and Issues." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/36576.

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The I-81 Corridor in Virginia traverses the western part of the state, connecting Bristol in the south to Winchester in the north. A study carried out at the Virginia Tech Center for Transportation Research identified traffic safety, work zone safety and traffic control, trucking issues, and intercity traveler information needs as important issues that deserve attention on the I-81 Corridor in Virginia. Analysis of work zone accident statistics showed a need for real-time systems to enhance work zone safety. Real-time advanced warning and traffic control systems provide a means of dynamic info
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Sanduka, Imad [Verfasser]. "A modelling framework for systems-of-systems with real-time and reliability requirements / Imad Sanduka." Siegen : Universitätsbibliothek der Universität Siegen, 2015. http://d-nb.info/1080362215/34.

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Yousefzadehfard, Pouya. "Meeting the Real-Time Systems Management Information Program Requirements| A Survey of State Agency Efforts." Thesis, Southern Illinois University at Edwardsville, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1589248.

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<p> Federal Regulation 23 CFR 511 promises to improve the traveler information that assists motorists to make better travel decisions. In accordance with this regulation, all state departments of transportation (DOTs) are required to provide real-time traveler information including construction activity, lane blocking incidents, adverse weather conditions, and travel-times on certain facilities, by November 8, 2014. In this thesis, the researcher used an online survey to collect information from State DOTs and their associated representatives from the US Federal Highway Administration (FHWA).
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Zhou, Jiale. "An Observer-Based Technique with Trace Links for Requirements Validation in Embedded Real-Time Systems." Licentiate thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-25876.

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With the growing complexity of embedded real-time systems, requirements validation becomes an ever-more critical activity for developing such systems. Studies have revealed that most of the anomalies, discovered in the development of complex systems, belong to requirement and specification phases. To ease the situation, many efforts have been investigated into the area. Model-based techniques, enabling formal semantics and requirements traceability, are emerging as promising solutions to cost-effective requirements validation. In these techniques, the functional behaviors derived from lower-le
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Leguerrier, Alexandra R. "Investigating Differences in Reaction Time and Preparatory Activation as a Result of Varying Accuracy Requirements." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38410.

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The preparation and initiation of movement has previously been described using a neural accumulation model; this model involves an increase of neural activation in the motor cortex (M1) from baseline to a subthreshold level following a warning signal, which is maintained until presentation of an imperative stimulus (IS). Activity then increases until reaching movement initiation threshold. This model predicts that variability in activation during preparation may influence reaction time (RT) and its variability. The purpose of this thesis project was to determine whether differences in RT/varia
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Nilsson, Alexander, and Kristina Sollander. "INCREASED EFFICIENCY BY PLANNING AN ASSEMBLY LINE WITH SPECIFIC REQUIREMENTS." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Industriell organisation och produktion, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-27315.

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Purpose – The purpose with this study is to investigate how an assembly line for products with long cycle time, high product variation and operators who follow the products through the flow can be planned for a high resource utilization as well as the challenges that can arise when planning an assembly line with an increasing demand and how these can be handled. Method – To fulfill the purpose of this study a case study was conducted at Mastec Components AB in Vaggeryd. The empirical data gathered from the case study was obtained through interviews, observations and document studies. The empir
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Rammohan, P. "Planned lead times for material requirements planning systems /." The Ohio State University, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487687485810739.

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Warren, Jonathan Andrew. "As we were, the force of memory, the requirements of allegory, and the conduct of time in Henry James." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0003/NQ35365.pdf.

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Hafner, William L. "Requirements and Architecture for a Group Memory in the Any-Time/Any-Place Domain of Computer Supported Cooperative Work." NSUWorks, 1999. http://nsuworks.nova.edu/gscis_etd/560.

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When workers are separated in time and space, but have to cooperate in solving a business problem, there is a need for computer-based support to assist the group in remembering group decisions, past activities, current assignments and on-going conversations about the work in progress. Computer technology can provide a repository that allows group members to record and retrieve this type of information from a central system. This dissertation has focused on the system requirements for this type of group memory in the Any-Time/Any-Place domain of computer-supported cooperative work. A set of req
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Hacioglu, Cigdem. "Spatial Requirements Of Fire Stations In Urban Areas: A Case Study Of Ankara." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612761/index.pdf.

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Fires, with their sudden appearance and destructive character, cause property losses beside much more death and injury especially in cities. Providing fire safety is a multi-faceted context that is related with staff, vehicle, equipment, function, organization, technology, education and consciousness. These are related, indirectly, with spatial organization that is the other side of the issue: they affect space or they are affected from space. In research context, the fire stations are evaluated as a unit of emergency and land use element of urban space. By associating the concepts related to
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Kubánek, Ondřej. "Analýza vlivu používání technických zařízení řidičem na reakční dobu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-261296.

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This master‘s thesis analyzes the impact of the use of technical equipment for the driver reaction time. There are described the legal requirements for the use of technical devices by the driver in the vehicle. There are analyzed the types of technical devices used by drivers and mainly discussed the issue of drivers' reaction times. They assessed factors affecting reaction time, ways of measuring the reaction time and the type of reaction times. They discussed earlier research from the beginning of the measurement of reaction times to the latest research, dealing with the measurement of react
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Kwan, Irwin. "On the Maintenance Costs of Formal Software Requirements Specification Written in the Software Cost Reduction and in the Real-time Unified Modeling Language Notations." Thesis, University of Waterloo, 2005. http://hdl.handle.net/10012/1092.

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A formal specification language used during the requirements phase can reduce errors and rework, but formal specifications are regarded as expensive to maintain, discouraging their adoption. This work presents a single-subject experiment that explores the costs of modifying specifications written in two different languages: a tabular notation, Software Cost Reduction (SCR), and a state-of-the-practice notation, Real-time Unified Modeling Language (UML). The study records the person-hours required to write each specification, the number of defects made during each specification effort, and
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Sandys, Sean David. "Requirement specifications for communication in distributed real-time systems /." Thesis, Connect to this title online; UW restricted, 2002. http://hdl.handle.net/1773/7002.

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Johansson, Ida, and Maria Örnjäger. "Förstudie för implementering av affärssystemet Oracles tidrapporteringsmodul OTL (Oracle Time and Labor) : Kravhantering och GAP analys för tidrapporteringsprocess i Oracle EBS R12." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-108166.

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This is a report for our thesis that was conducted as a conclusion of our bachelor degree in Business engineering at the Royal Institute of Technology (KTH). The work is done in cooperation with the firm Navigate Consulting Business Solutions AB. They have their leading expertise in Oracle E-Business Suite and has previously chosen to implement Oracle EBS R12. The modules that are planned to be implemented are general ledger (GL), accounts payable (AP), accounts receivable (AR), project module (PA), purchases, and CRM. For a consulting company like Navigate, it is particularly important to hav
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Page, Christopher. "INFLUENCES ON DOCTOR OF EDUCATION STUDENTS WHO HAVE COMPLETED ALL PROGRAM REQUIREMENTS BUT DISSERTATION." Scholarly Commons, 2020. https://scholarlycommons.pacific.edu/uop_etds/3712.

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This study explored the influences on Doctor of Education (Ed.D.) students who have completed all required coursework for their degree, but have not finished their dissertation, in an effort to identify factors influencing degree completion. Past research documents an increased time-to-degree (TTD) for Ed.D. students, which has a negative impact on K-12 and higher education, as well as on business, government, and society. This study examined Ed.D. students enrolled at a private teaching college in northern California by use of a survey built upon the framework of Bean’s nine themes of colle
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Montes, de Oca Moreno Marlene Alejandra. "Enfranchisement on the basis of integration : A normative critique against time requirements and bureaucratic burdens as unjustified obstacles to citizenship: the Swedish case." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-371277.

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In a globalized world, the constant mobilization of people highlights the relevance of citizenship as the mean for full membership in the state. Considering that, in practice, the population of modern states does not only consist of citizens, this thesis presents a theoretical analysis on the principles and policies for the inclusion of non-citizens. This discussion considers two concerns: first, who should be included as members of the state qua citizens, and second, how should non-citizens be enfranchised. In the first part, I review models that discuss if membership in the state should be m
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Johari, Shirazi Iman. "Combining Business Intelligence, Indicators, and the User Requirements Notation for Performance Monitoring." Thesis, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/23540.

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Organizations use Business Intelligence (BI) systems to monitor how well they are meeting their goals and objectives. Yet, very often BI systems do not include clear models of the organization’s goals or of how to measure whether they are satisfied or not. Several researchers now attempt to integrate goal models into BI systems, but there are still major challenges related to how to get access to the BI data to populate the part of the goal model (often indicators) used to assess goal satisfaction. This thesis explores a new approach to integrate BI systems with goal models. In particular, it
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Sahni, Deepak. "A Controlled Experiment on Analytical Hierarchy Process and Cumulative Voting-Investigating Time, Scalability, Accuracy, Ease of Use and Ease of Learning." Thesis, Blekinge Tekniska Högskola, Avdelningen för programvarusystem, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3224.

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Prioritizing software requirements helps to determine which requirements that are most important,and in which order requirements should be developed and tested throughout the development lifecycle. By prioritizing the requirements, software engineers can put focus on a subset of all requirements, and implement these in a particular release. This thesis aims to analyze two ratio scale prioritization techniques in a controlled experiment.The experiment was designed to compare time consumption, scalability, accuracy, ease of use, and ease to learning between the two techniques. All these evaluati
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Speights, Richard Lenarrell. "A study of the impact of using IDTC/requirements contracts to reduce the Procurement Administrative Lead Time (PALT) at the Navy Aviation Supply Office Philadelphia." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26274.

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Leonard, Henry Taylor. "Time-Based Manufacturing System Design for Softwood Lumber Production." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/35860.

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Manufacturing industries in the United States continue to experience increasing pressure from foreign competition. Through decreasing product lead time, U.S. manufacturers can achieve a sustainable competitive advantage. Southern yellow pine manufacturing is an example of an industry that can benefit from product lead time reduction. This project involved a case study of a southern yellow pine lumber manufacturer. Value stream mapping was used to evaluate the current lead time for the lumber manufacturer as well as design future state systems. Current state evaluation discovered an averag
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Ang, Tania. "Balancing work and life among students a dissertation submitted to Auckland University of Technology in partial fulfilment of the requirements for the degree of Master of Business (MBus), June 2008." Abstract Full dissertation, 2008.

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Cattoën, Céline. "Applied mathematics of space-time & space+time : problems in general relativity and cosmology : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics /." ResearchArchive@Victoria e-thesis, 2009. http://hdl.handle.net/10063/972.

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Hove, Paidashe. "SSR-based genetic mapping of QTLs determining chilling requirements for time of initial vegetative budbreak in domesticated apple (Malus x domestica Borkh.) cultivar ‘Anna’ x ‘Austin’." Thesis, University of the Western Cape, 2012. http://hdl.handle.net/11394/4372.

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>Magister Scientiae - MSc<br>The Rosaceae family contains major temperate crops such as the domesticated apple(Malus x domestica Borkh.), peach (Prunus persica L. Batsch) and European pear (Pyrus communis L.). However, despite its evident economic importance, it is generally poorly studied in genomic terms, relative to the other major crop groups. Microsatellite and Diversity Array Technology (DArT) genetic markers have been exploited in this work and are essential tools in genetic map construction and marker-assisted selection (MAS) of high quality apples and other rosaceous crops. Microsatel
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Aldag, Laura Jeanne 1962. "Comparison of focus groups to in-depth interviews in terms of factor generation, time requirements, and ease of data collection with Hispanic and Anglo college women." Thesis, The University of Arizona, 1992. http://hdl.handle.net/10150/278099.

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This study compared focus groups and in-depth interviews in terms of number of factors generated, time and cost requirements, and ease of data collection. Participants were 18 to 24 year old Hispanic and Anglo college women. The discussion topic was factors influencing food choices. Eight focus groups were conducted, four Anglo (n = 13) and four Hispanic (n = 12). Thirty-eight Anglo (n = 16) and Hispanic (n = 12) in-depth interviews were completed. A total of 83 unique factors were identified. Focus groups and in-depth interviews yielded 79 and 73 factors, respectively. The mean number of fact
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49

Sucic, Victor. "Parameters selection for optimising time-frequency distributions and measurements of time-frequency characteristics of nonstationary signals." Thesis, Queensland University of Technology, 2004. https://eprints.qut.edu.au/15834/1/Victor_Sucic_Thesis.pdf.

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Abstract:
The quadratic class of time-frequency distributions (TFDs) forms a set of tools which allow to effectively extract important information from a nonstationary signal. To determine which TFD best represents the given signal, it is a common practice to visually compare different TFDs' time-frequency plots, and select as best the TFD with the most appealing plot. This visual comparison is not only subjective, but also difficult and unreliable especially when signal components are closely-spaced in the time-frequency plane. To objectively compare TFDs, a quantitative performance measure should be u
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50

Sucic, Victor. "Parameters Selection for Optimising Time-Frequency Distributions and Measurements of Time-Frequency Characteristics of Nonstationary Signals." Queensland University of Technology, 2004. http://eprints.qut.edu.au/15834/.

Full text
Abstract:
The quadratic class of time-frequency distributions (TFDs) forms a set of tools which allow to effectively extract important information from a nonstationary signal. To determine which TFD best represents the given signal, it is a common practice to visually compare different TFDs' time-frequency plots, and select as best the TFD with the most appealing plot. This visual comparison is not only subjective, but also difficult and unreliable especially when signal components are closely-spaced in the time-frequency plane. To objectively compare TFDs, a quantitative performance measure should be u
APA, Harvard, Vancouver, ISO, and other styles
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