Relevant bibliographies by topics / Interpolator

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

Academic literature on the topic 'Interpolator'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 May 2022

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Journal articles on the topic "Interpolator"

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Liu, Chao, and Hui Wang. "A real-time predictor-modification-evaluation–corrector-modification-evaluation parametric interpolator for numerical control transition curves." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (June 18, 2019): 95–107. http://dx.doi.org/10.1177/0954405419856951.

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A real-time parametric interpolator based on a predictor-modification-evaluation–corrector-modification-evaluation algorithm is proposed in this article, which is utilized to efficiently calculate the reference points of transition curves. Meanwhile, the stable calculation is guaranteed by analyzing the convergence condition of the predictor-modification-evaluation–corrector-modification-evaluation algorithm. Under the convergence condition, the proposed parametric interpolator and traditional line interpolators are simultaneously implemented to interpolate a two-dimensional butterfly path, which consists of quintic Bézier transition curves and line segments. Simulation and experiments are carried out, and the results demonstrate that the proposed real-time predictor-modification-evaluation–corrector-modification-evaluation parametric interpolator achieves the highest accuracy and the light stripe on the tool path is further reduced and hardly observed. Compared with other parametric interpolators, the proposed real-time predictor-modification-evaluation–corrector-modification-evaluation parametric interpolator is capable of achieving a good balance between interpolation accuracy and interpolation efficiency.
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Shen, Hai Ming, Kun Qi Wang, and Yong You Tian. "Design of Interpolation Algorithm in the Multi-Axis Motion Control System." Advanced Materials Research 411 (November 2011): 259–63. http://dx.doi.org/10.4028/www.scientific.net/amr.411.259.

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This paper describes an interpolation algorithm in the multi-axis motion control system, which can achieve six-axis interpolation operations, greatly improving the processing efficiency. Using modular design idea on the Quartus II platform, by DDA interpolation theory, interpolation modules are built through VHDL. And these interpolator modules are connected into schematic diagrams. By those schematic diagrams a linear interpolator, a circular interpolator and a composite interpolator are formed. The corresponding functions of those interpolators have been simulated on the Quartus II platform. The simulation shows that this interpolation algorithm is effective to complex multi-axis motion control system.
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WANG, HAO, WEI ZHANG, and YANYAN LIU. "NOVEL PIPELINED INTERPOLATOR FOR REED–SOLOMON DECODER BASED ON LOW-COMPLEXITY CHASE DECODING." Journal of Circuits, Systems and Computers 22, no. 10 (December 2013): 1340037. http://dx.doi.org/10.1142/s0218126613400379.

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Reed–Solomon (RS) codes are widely used in digital communication and storage systems. Algebraic soft-decision (ASD) decoding of RS codes can obtain significant coding gain over hard-decision decoding. Compared with other ASD algorithms, the low-complexity chase (LCC) decoding algorithm needs less computation complexity with similar or better coding gain. To reduce the latency of the interpolation, multiple interpolators can be applied. However, the interpolator has to finish the forward interpolation (FI) which costs more iterations before it turns to the unified-backward–forward interpolator (UBFI). In this paper, FI and UBFI are carried out by two different interpolators. A novel pipelined interpolator (NPI) architecture is proposed which includes a parallel forward interpolator (PFI) and a reduced-complexity multi-interpolator (RCMI). For the (255, 239) RS code with η = 5, the interpolation latency and the efficiency will be 44% and 1.76 times of the previous design, respectively.
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Gashnikov, M. V. "Interpolation based on context modeling for hierarchical compression of multidimensional signals." Computer Optics 42, no. 3 (July 25, 2018): 468–75. http://dx.doi.org/10.18287/2412-6179-2018-42-3-468-475.

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Context algorithms for interpolation of multidimensional signals in the compression problem are researched. A hierarchical compression method for arbitrary dimension signals is considered. For this method, an interpolation algorithm based on the context modeling is proposed. The algorithm is based on optimizing parameters of the interpolating function in a local neighborhood of the interpolated sample. At the same time, locally optimal parameters found for more decimated scale signal levels are used to interpolate samples of less decimated scale signal levels. The context interpolation algorithm is implemented programmatically as part of a hierarchical compression method. Computational experiments have shown that using a context interpolator instead of an average interpolator makes it possible to significantly improve the efficiency of hierarchical compression.
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Gashnikov, M. V. "Parameterized interpolation for fusion of multidimensional signals of various resolutions." Computer Optics 44, no. 3 (June 2020): 436–40. http://dx.doi.org/10.18287/2412-6179-co-696.

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Parameterized interpolation algorithms are adapted to fusion of multidimensional signals of various resolutions. Interpolating functions, switching rules for them and local features are specified, based on which the interpolating function is selected at each point of the signal. Parameterized interpolation algorithms are optimized based on minimizing the interpolation error. The recurrent interpolator optimization scheme is considered for the situation of inaccessibility of interpolated samples at the stage of setting up the interpolation procedure. Computational experiments are carried out to study the proposed interpolators for fusion of real multidimensional signals of various types. It is experimentally confirmed that the use of parameterized interpolators allows one to increase the accuracy of signal fusion.
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Gashnikov, M. V. "Interpolation of multidimensional signals using the reduction of the dimension of parametric spaces of decision rules." Information Technology and Nanotechnology, no. 2391 (2019): 31–40. http://dx.doi.org/10.18287/1613-0073-2019-2391-31-40.

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In this paper, we consider the interpolation of multidimensional signals problem. We develop adaptive interpolators that select the most appropriate interpolating function at each signal point. Parameterized decision rule selects the interpolating function based on local features at each signal point. We optimize the adaptive interpolator in the parameter space of this decision rule. For solving this optimization problem, we reduce the dimension of the parametric space of the decision rule. Dimension reduction is based on the parameterization of the ratio between local differences at each signal point. Then we optimize the adaptive interpolator in parametric space of reduced dimension. Computational experiments to investigate the effectiveness of an adaptive interpolator are conducted using real-world multidimensional signals. The proposed adaptive interpolator used as a part of the hierarchical compression method showed a gain of up to 51% in the size of the archive file compared to the smoothing interpolator.
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You, You Peng, and Jun He. "A Parametric Interpolator with Smooth Kinematic Profiles for High Speed Machining." Key Engineering Materials 315-316 (July 2006): 169–73. http://dx.doi.org/10.4028/www.scientific.net/kem.315-316.169.

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Smooth kinematic profiles are very important for high speed curve machining. During parametric interpolation, simple adaptive feedrate with confined contour error may cause acceleration and jerk to fluctuate acutely. To avoid the undesirable influence, an interpolation algorithm for parametric curves with smooth kinematic profiles is presented. The interpolator consists of three parts, look-ahead module, feedrate planning module and interpolation module. In look-ahead module, a pre-interpolator is designed to produce the required feedrate profile considering chord error. By feedrate planning, a smooth feedrate profile with confined acceleration and jerk is schemed based on bell-shape ACC/DEC profile by feedrate profile matching and feedrate profile synthesis. Then the parametric curve can be interpolated with the planned feedrate in interpolation module. Simulation results have been also provided to illustrate that the proposed interpolator can generate smooth kinematic profiles required for the high tracking accuracy at high speed with confined chord error, acceleration and jerk, and can be used for high speed and precision curve machining.
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Guo, Jing Jie, and Wei Tang. "Design of Pythagorean Hodograph Curve Interpolator Based on NiosII Embedded Processor and FPGA." Advanced Materials Research 383-390 (November 2011): 6868–72. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.6868.

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In this paper, a novel architecture of Pythagorean Hodograph (PH) curve interpolator based on Nios Ⅱ embedded processor and FPGA is proposed. The whole interpolator including NiosⅡ processor is built in a single FPGA chip. The interpolator uses a two-stage interpolation scheme to reduce the computational burden of PH curve interpolator. The Nios Ⅱ embedded processor implements 1st-stage interpolation, the FPGA receives the command from the Nios Ⅱ processor and implements 2nd-stage interpolation simultaneously. Therefore, the interpolator can implement the real-time PH curve interpolation algorithm steadily to meet the needs of high-speed and high-precision machining.
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Liang, H., H. Hong, and J. Svoboda. "A Combined 3D Linear and Circular Interpolation Technique for Multi-Axis CNC Machining." Journal of Manufacturing Science and Engineering 124, no. 2 (April 29, 2002): 305–12. http://dx.doi.org/10.1115/1.1445154.

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In multi-axis CNC machining of sculptured surfaces, a linear interpolation technique has been used to generate the command signals for positions along the straight line segments that connect each consecutive data point. Due to the rotational movements superimposed on the translational movements in multi-axis CNC machining, the actual cutter contact (CC) point moves along a space curve path, while the linear interpolation technique generates positions along the straight line path. The nonlinear curve segments deviate from the linearly interpolated line segments resulting in nonlinearity errors, which in turn, commonly cause difficulties to ensure high precision machining. An interpolator design technique for solving the nonlinearity errors problem in multi-axis CNC machining is presented. A combined 3D linear and circular interpolation principle is developed on the basis of the 3D linear and circular interpolation principles. The new designed interpolator is capable of driving the rotation movement pivot along a predesigned 3D curve path, so that the CC point motion trajectory is via a straight line connecting machining data points. Therefore, the proposed interpolator design technique on-line eliminates nonlinearity errors, and provides a solution to the nonlinearity errors problem for multi-axis CNC machining.
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Puidokas, Vytenis. "ECONOMICAL INTERPOLATOR IN A ΣΔ D/A CONVERTER." Mokslas - Lietuvos ateitis 2, no. 1 (February 28, 2010): 32–35. http://dx.doi.org/10.3846/mla.2010.007.

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The place of interpolator in ΣΔ DACs was briefly discussed. The summarized structure of the most common interpolators was provided. The more applicable interpolators’ structures were suggested and analyzed in comparison with similar one. Having changed the structure of incomplete interpolator and having optimized the stages, it was possible to improve the characteristic of amplitude transfer by 17 dB with less non-zero coefficients and much less FPGA resources. After experimental research of the full converter system (interpolator, modulator and output filter) it was defined that the designed interpolator (including 17 dB gaining) suits only a very limited set of modulators. Another version of interpolator was offered for the system, ensuring the suppression of the additional frequency band in the whole system above 99 dB instead of the previous 66 dB (or 49 dB in the similar version of interpolator).
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Dissertations / Theses on the topic "Interpolator"

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Bajramovic, Jasko. "FPGA Implementation of an Interpolator for PWM applications." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-10406.

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In this thesis, a multirate realization of an interpolation operation is explored. As one of the requirements for proper functionality of the digital pulse-width modulator, a 16-bit digital input signal is to be upsampled 32 times. To obtain the required oversampling ratio, five separate interpolator stages were designed and implemented. Each interpolator stage performed uppsampling by a factor of two followed by an image-rejection lowpass FIR filter. Since, each individual interpolator stage upsamples the input signal by a factor of two, interpolation filters were realized as a half-band FIR filters. This kind of linear-phase FIR filters have a nice property of having every other filter coefficient equal to zero except for the middle one which equals 0.5. By utilizing the half-band FIR filters for the actual realization of the interpolation filters, the overall computational complexity was substantially reduced. In addition, several multirate techniques have been utilized for deriving more efficient interpolator structures. Hence, the impulse response of individual interpolator filters was rewritten into its corresponding polyphase form. This further simplifies the interpolator realization. To eliminate multiplication by 0.5 in one of two polyphase subfilters, the filter gain was deliberately increased by a factor of two. Thus, one polyphase path only contained delay elements. In addition, for the realization of filter multipliers, a multiple constant multiplication, (MCM), algorithm was utilized. The idea behind the MCM algorithm, was to perform multiplication operations as a number of addition operations and appropriate input signal shifts. As a result, less hardware was needed for the actual interpolation chain implementation. For the correct functionality of the interpolator chain, scaling coefficients were introduced into the each interpolation stage. This is done in order to reduce the possibility of overflow. For the scaling process, a safe scaling method was used. The actual quantization noise generated by the interpolator chain was also estimated and appropriate system adjustments were performed.

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Smith, Anthony Paul. "Improved axis synchronisation in a distributed machine control interpolator." Thesis, Nottingham Trent University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261374.

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Lu, Yao. "Development and implementation of parametric interpolator in motion control systems /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?ECED%202007%20LUY.

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Cheng, Ching-Chung. "Investigations into Green's function as inversion-free solution of the Kriging equation, with Geodetic applications." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1095792962.

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Thesis (Ph. D.)--Ohio State University, 2004.
Title from first page of PDF file. Document formatted into pages; contains ix, 125 p.; also includes graphics (some col.). Includes bibliographical references (p. 101-103).
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Liang, Hong. "Minimum error tool path generation method and an interpolator design technique for ultra-precision multiaxis CNC machining." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0021/NQ43585.pdf.

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Namachivayam, Abishek. "High speed Clock and Data Recovery Analysis." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587583678200267.

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Matoušek, Vojtěch. "Návrh a řízení CNC stroje." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-218945.

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My task was to build a smaller structure triaxial CNC milling. I designed electronics for motion control. The main part is the implementation of the control unit, which will provide control of the machine. The work includes the complete design, PCB design and program description for the uP ARM. The unit can work independently as well as hardware interpolator connected to the PC.
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Sievert, Sebastian [Verfasser], Helmut [Akademischer Betreuer] Gräb, Robert [Gutachter] Weigel, and Helmut [Gutachter] Gräb. "Development of Analytical Behavioral Models for Digitally Controlled Edge Interpolator (DCEI) based Digital-to-Time Converter (DTC) Circuits / Sebastian Sievert ; Gutachter: Robert Weigel, Helmut Gräb ; Betreuer: Helmut Gräb." München : Universitätsbibliothek der TU München, 2017. http://d-nb.info/1192441753/34.

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VenkataVikram, Dabbugottu. "FPGA Implementation of Flexible Interpolators and Decimators." Thesis, Linköpings universitet, Elektroniksystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-89761.

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The aim of this thesis is to implement flexible interpolators and decimators onField Programmable Gate Array (FPGA). Interpolators and decimators of differentwordlengths (WL) are implemented in VHDL. The Farrow structure is usedfor the realization of the polyphase components of the interpolation/decimationfilters. A fixed set of subfilters and adjustable fractional-delay multiplier valuesof the Farrow structure give different linear-phase finite-length impulse response(FIR) lowpass filters. An FIR filter is designed in such a way that it can be implementedfor different wordlengths (8-bit, 12-bit, 16-bit). Fixed-point representationis used for representing the fractional-delay multiplier values in the Farrow structure. To perform the fixed-point operations in VHDL, a package called fixed pointpackage [1] is used. A 8-bit, 12-bit, and 16-bit interpolator are implemented and their performancesare verified. The designs are compiled in Quartus-II CAD tool for timing analysisand for logical registers usage. The designs are synthesised by selecting Cyclone IVGX family and EP4X30CF23C6 device. The wordlength issues while implementingthe interpolators and decimators are discussed. Truncation of bits is required inorder to reduce the output wordlength of the interpolator and decimator.
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Suarez, Carlos Alberto Galeano. "Otimização da produção de etanol 2G a partir de hexoses e pentoses." Universidade Federal de São Carlos, 2014. https://repositorio.ufscar.br/handle/ufscar/3950.

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Made available in DSpace on 2016-06-02T19:55:39Z (GMT). No. of bitstreams: 1 5990.pdf: 3991723 bytes, checksum: 8f7428459353354f21c1db08bd391507 (MD5) Previous issue date: 2014-02-27
Universidade Federal de Sao Carlos
The industrial production of fuel ethanol and sugar generates the main byproduct of sugarcane bagasse, which is burned in boilers for power generation. However, as a lignocellulosic material (consisting basically of three polymers: cellulose, hemicellulose and lignin), bagasse can be reused for the production of second generation bioethanol (2G), which is a renewable and environmentally friendly biofuel. For industrial 2G bioethanol production becomes economically feasible, the use of all fermentable fractions present in the bagasse is required: C6 fraction (cellulose) and C5 fraction (hemicellulose). These fractions are subjected to hydrolysis processes that generate as main sugars glucose and xylose respectively. It is important, therefore, that the microorganism employed for the production of ethanol 2G is able to utilize all the sugars generated during the hydrolysis process. In this work we chose the yeast Saccharomyces cerevisiae to be the main microorganism used in the industrial production of ethanol, although unfortunately, this yeast is unable to ferment xylose. However, while S. cerevisiae does not use xylose, can ferment xylulose obtained by isomerization of xylose by the enzyme glucose isomerase. The objective of this study was to develop and evaluate technological alternatives for the production of ethanol 2G from hexoses and pentoses using wild S. cerevisiae. In relation to the C6 fraction, in this work two important aspects have been addressed: i) study of the operation regime of a fed-batch reactor enzymatic hydrolysis of the C6 fraction of bagasse from sugarcane, yielding values of final glucose concentration of 200 g.L-1, higher than 45 g.L-1 achieved in batch reactor; ii) kinetic modeling of complex systems (enzymatic hydrolysis of lignocellulosic substrates), in which an interpolator was developed using fuzzy logic as an important tool to represent the processes of enzymatic hydrolysis of lignocellulosic materials for rugged and reliable manner. Now, in relation to the C5 fraction initially applied simple techniques of Evolutionary Engineering, leading to the selection of a different strain of S. cerevisiae, adapted to assimilate xylulose in minimal medium and characterized by reduced formation of xylitol, which demonstrated a selectivity of ~7 getanol.gxilitol -1, significantly higher than the selectivity achieved by the wild strain of ~2 getanol.gxilitol -1. The selected strain was studied in batch cultures conducted in bench scale reactor under different conditions of oxygen limitation. It was found that the production of ethanol is favored over the formation of xylitol, keeping the flow of consumed xylulose above 0,5 mmol.gMS -1.h-1 for flow of oxygen consumption of 0.1 mmol.gMS -1.h-1, reaching in this condition selectivities around 4 getanol.gxilitol -1. For zero flow of oxygen (anaerobic culture) or above 0,3 mmol.gMS -1.h-1, ethanol production is drastically reduced , regardless of the flow xylulose assimilated by the cells.
A produção industrial de etanol combustível e de açúcar gera como principal subproduto o bagaço de cana de açúcar, que é queimado nas caldeiras para geração de energia. Entretanto, por ser um material lignocelulósico (constituído basicamente por três polímeros: celulose, hemicelulose e lignina), o bagaço pode ser reaproveitado para a produção de bioetanol de segunda geração (2G), que é um biocombustível renovável e ambientalmente amigável. Para que a produção industrial de etanol 2G se torne economicamente viável, é necessário o aproveitamento de todas as frações fermentescíveis presentes no bagaço de cana: fração C6 (celulose) e fração C5 (hemicelulose). Estas frações são submetidas a processos de hidrólise que geram como principais açúcares glicose e xilose respetivamente. É importante, portanto, que o microrganismo empregado para a produção de etanol 2G seja capaz de utilizar todos os açúcares gerados no processo de hidrólise. Neste trabalho foi escolhida a levedura Saccharomyces cerevisiae por ser o principal microrganismo utilizado na produção industrial de álcool combustível, embora, infelizmente, esta levedura seja incapaz de fermentar xilose. No entanto, embora S. cerevisiae não utilize xilose, pode fermentar a xilulose obtida pela isomerização de xilose pela enzima xilose isomerase conhecida industrialmente como glicose isomerase. Assim, o objetivo do presente trabalho foi desenvolver e avaliar alternativas tecnológicas para a produção de etanol 2G a partir de hexoses e pentoses, utilizando S. cerevisiae selvagem. Em relação à Fração C6, neste trabalho foram abordados dois aspectos importantes: i) estudo da operação em regime de batelada alimentada de um reator de hidrólise enzimática da fração C6 do bagaço de cana de açúcar, obtendo-se valores de concentração final de glicose de cerca de 200 g.L-1, superiores aos 45 g.L-1 alcançados em reator operado em bateladas simples; ii) modelagem cinética de sistemas complexos (hidrólise enzimática de substratos lignocelulósicos), no qual foi desenvolvido um interpolador utilizando a lógica fuzzy como uma ferramenta importante para representar os processos de hidrólise enzimática de materiais lignocelulósicos de forma robusta e confiável. Já em relação à Fração C5, inicialmente aplicou-se técnicas simples de Engenharia Evolutiva, levando à seleção de uma linhagem diferenciada de S. cerevisiae, adaptada à assimilação de xilulose em meio mínimo e caracterizada por reduzida formação de xilitol, a qual apresentou uma seletividade de ~7 getanol.gxilitol -1, valor significativamente superior à seletividade alcançada pela linhagem selvagem, de ~2 getanol.gxilitol -1. A linhagem selecionada foi então estudada em cultivos em batelada conduzidos em biorreator de bancada, sob diferentes condições de limitação por oxigênio. Verificou-se que a produção de etanol é favorecida, em detrimento da formação de xilitol, mantendo-se o fluxo de xilulose consumida acima de 0,5 mmol.gMS -1.h-1, para fluxo de oxigênio consumido de 0,1 mmol.gMS -1.h-1, alcançando-se nessa condição seletividades em torno de 4 getanol.gxilitol -1. Para fluxos de oxigênio nulo (cultivo anaeróbio) ou acima de 0,3 mmol.gMS -1.h-1, a produção de etanol é drasticamente reduzida, independentemente do fluxo de xilulose assimilado pelas células.
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Books on the topic "Interpolator"

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Interpolation. 2nd ed. Mineola, N.Y: Dover Publications, 2006.

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A, Brudnyĭ I͡U. Interpolation functors and interpolation spaces. Amsterdam: North-Holland, 1991.

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Lunardi, Alessandra. Interpolation Theory. Pisa: Scuola Normale Superiore, 2018. http://dx.doi.org/10.1007/978-88-7642-638-4.

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Mastroianni, Giuseppe, and Gradimir V. Milovanović. Interpolation Processes. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-68349-0.

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Bennett, Colin. Interpolation of operators. Boston: Academic Press, 1987.

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Lorentz, Rudoph A. Multivariate Birkhoff interpolation. Berlin: New York, 1992.

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Bennett, Colin. Interpolation of operators. Boston: Academic Press, 1988.

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Karl, Maurer. Interpolation in Thucydides. Leiden: E.J. Brill, 1995.

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Lorentz, Rudolph A. Multivariate Birkhoff Interpolation. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/bfb0088788.

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Indices and interpolation. Warszawa: Państwowe Wydawn. Nauk., 1985.

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Book chapters on the topic "Interpolator"

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Law, Vivien A. "Erchanbert and the Interpolator." In History of Linguistic Thought in the Early Middle Ages, 223. Amsterdam: John Benjamins Publishing Company, 1993. http://dx.doi.org/10.1075/sihols.71.11law.

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Kim, Hyo-Ju, and Chang-Sung Jeong. "An Adaptive Image Interpolation Using the Quadratic Spline Interpolator." In Lecture Notes in Computer Science, 205–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45129-3_18.

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Bălaş, Marius M., Marius Socaci, and Onisifor Olaru. "A FPGA Floating Point Interpolator." In Soft Computing Applications, 331–36. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-33941-7_30.

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Jančík, Pavel, Leonardo Alt, Grigory Fedyukovich, Antti E. J. Hyvärinen, Jan Kofroň, and Natasha Sharygina. "PVAIR: Partial Variable Assignment InterpolatoR." In Fundamental Approaches to Software Engineering, 419–34. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-49665-7_25.

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Zhao, Huan, Limin Zhu, Zhenhua Xiong, and Han Ding. "Design of a FPGA-Based NURBS Interpolator." In Intelligent Robotics and Applications, 477–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25489-5_46.

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Guanghua, Chen, Wang Anqi, Hu Dengji, Ma Shiwei, and Zeng Weimin. "VLSI Implementation of Sub-pixel Interpolator for AVS Encoder." In Lecture Notes in Computer Science, 351–59. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15597-0_39.

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Mehra, Rajesh, and Ravinder Kaur. "Reconfigurable Area and Speed Efficient Interpolator Using DALUT Algorithm." In Communications in Computer and Information Science, 117–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17878-8_13.

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Zhang, Liyan, Kuisheng Wang, Yuchao Bian, and Hu Chen. "A Real-Time NURBS Interpolator with Feed Rate Adjustment." In Lecture Notes in Computer Science, 1064–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-87442-3_131.

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Chen, Liangji, and Huiying Li. "Tool Trajectory Generation with a Speed-Controlled Spline Interpolator." In 2011 International Conference in Electrics, Communication and Automatic Control Proceedings, 681–86. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-8849-2_86.

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Hu, Jianhua, Yunkuan Wang, Hui Wang, and Ze Zong. "A High Efficient Real-Time Look-Ahead NURBS Interpolator." In Lecture Notes in Electrical Engineering, 317–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34531-9_33.

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Conference papers on the topic "Interpolator"

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Moetakef Imani, Behnam, and Amirmohammad Ghandehariun. "Look-Ahead NURBS-PH Interpolation for High Speed CNC Machining." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24426.

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Various methods for parametric interpolation of NURBS curves have been proposed in the past. However, the errors caused by the approximate nature of the NURBS interpolator were rarely taken into account. This paper proposes an integrated look-ahead algorithm for parametric interpolation along NURBS curves. The algorithm interpolates the sharp corners on the curve with the Pythagorean-hodograph (PH) interpolation. This will minimize the geometric and interpolator approximation errors simultaneously. The algorithm consists of four different modules: a sharp corner detection module, a PH construction module, a jerk-limited module, and a dynamics module. Simulations are performed to show correctness of the proposed algorithm. Experiments on an X-Y table confirm that the developed method improves tracking and contour accuracies significantly when compared to previously proposed adaptive-feedrate and curvature-feedrate algorithms.
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Iwanowski, M. "Universal morphological interpolator." In rnational Conference on Image Processing. IEEE, 2005. http://dx.doi.org/10.1109/icip.2005.1530221.

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Essai, Mohamed H. "Smart robust interpolator." In 2014 15th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM). IEEE, 2014. http://dx.doi.org/10.1109/edm.2014.6882488.

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Xingbo Wang, Gang Chen, and Liancheng Zeng. "A rapid and precise interpolator for CNC smooth curve interpolation." In 2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design. IEEE, 2009. http://dx.doi.org/10.1109/caidcd.2009.5375092.

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Deng, Tian-Bo. "Narrow-band 333 interpolator." In 2017 International Conference on Digital Arts, Media and Technology (ICDAMT). IEEE, 2017. http://dx.doi.org/10.1109/icdamt.2017.7904970.

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Tsimpos, Andreas, George Souliotis, Andreas Demartinos, and Spiros Vlassis. "All digital phase interpolator." In 2015 10th International Conference on Design & Technology of Integrated Systems in Nanoscale Era (DTIS). IEEE, 2015. http://dx.doi.org/10.1109/dtis.2015.7127354.

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Lettington, Alan H., and Qi H. Hong. "Interpolator for infrared images." In SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, edited by Bjorn F. Andresen and Freeman D. Shepherd. SPIE, 1993. http://dx.doi.org/10.1117/12.160570.

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Sun, Kai, and Gang Zhang. "A Highly Linear Multi-Clock Combining Phase Interpolator Insensitive to Interpolation Error." In 2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA). IEEE, 2021. http://dx.doi.org/10.1109/icta53157.2021.9661759.

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Paul, Thara, and Riboy Cheriyan. "High speed interpolator with fast adder." In 2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT). IEEE, 2014. http://dx.doi.org/10.1109/iccicct.2014.6993018.

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Yang, Yanchao, and Stefano Soatto. "S2F: Slow-to-Fast Interpolator Flow." In 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2017. http://dx.doi.org/10.1109/cvpr.2017.401.

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Reports on the topic "Interpolator"

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Schaum, Alan. Principles of Interpolator Design and Evaluation. Fort Belvoir, VA: Defense Technical Information Center, November 1991. http://dx.doi.org/10.21236/ada242822.

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Lucke, Robert L. A Local Interpolator Derived From the Discrete Fourier Transform. Fort Belvoir, VA: Defense Technical Information Center, April 1992. http://dx.doi.org/10.21236/ada251066.

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Jorgensen, Lars. Digital Data Rate Interpolator and Modulator. SBIR. Phase 1. Fort Belvoir, VA: Defense Technical Information Center, October 1995. http://dx.doi.org/10.21236/ada300496.

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O'Donnell, Emily Jean, Jeffrey Hammett Peterson, and Kevin Guy Honnell. Evaluation of Accuracy and Performance of a Bilinear Interpolator with Dense EOS Tables in xRage. Office of Scientific and Technical Information (OSTI), April 2019. http://dx.doi.org/10.2172/1511206.

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Kingston, A. W., A. Mort, C. Deblonde, and O H Ardakani. Hydrogen sulfide (H2S) distribution in the Triassic Montney Formation of the Western Canadian Sedimentary Basin. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/329266.

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The Montney Formation is a highly productive hydrocarbon reservoir that is of great economic importance to Canada, however production is often dogged by the presence of hydrogen sulfide (H2S), a highly toxic and corrosive gas. Mapping H2S distribution across the Montney basin in the Western Canadian Sedimentary Basin (WCSB) is fundamental to understanding the processes responsible for its occurrence. We derive a Montney-specific dataset of well gas and water geochemistry from the publically available archives of the Alberta Energy Regulator (AER) and British Columbia Oil and Gas Commission (BCOGC) conducting quality assurance and control procedure before spatial interpolation. Empirical Bayesian Kriging is used to interpolate H2S across the whole Montney basin resulting in maps of H2S from hydrocarbon gas, condensates, and water; along with maps of sulfate and chloride ions in water. These interpolations illustrate the heterogeneous distribution of H2S across the basin with the highest concentrations in the Grande Prairie area along with several other isolated regions. Maps of H2S in gas, condensates, and water exhibit similar trends in H2S concentrations, which with future research may help elucidate the origin of H2S in the Montney.
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Nolting, J., and U. Yang. Improving Interpolation in BoomerAMG. Office of Scientific and Technical Information (OSTI), September 2006. http://dx.doi.org/10.2172/894324.

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Fritsch, F. N. The LEOS Interpolation Package. Office of Scientific and Technical Information (OSTI), March 2003. http://dx.doi.org/10.2172/15005830.

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De Boor, Carl, and Amos Ron. On Multivariate Polynomial Interpolation. Fort Belvoir, VA: Defense Technical Information Center, November 1988. http://dx.doi.org/10.21236/ada204099.

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Foley, T. A. Scattered data interpolation codes. Office of Scientific and Technical Information (OSTI), February 1985. http://dx.doi.org/10.2172/5936369.

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Chen, Qi, and Ivo Babuska. Polynomial Interpolation and Approximation of Real Functions 2: Symmetrical Interpolation for the Triangle. Fort Belvoir, VA: Defense Technical Information Center, November 1993. http://dx.doi.org/10.21236/ada277345.

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