Sampling In Digital Signal Processing And Control

Author : Arie Feuer,Graham Goodwin
Publisher : Springer Science & Business Media
Page : 570 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461224600

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Sampling in Digital Signal Processing and Control by Arie Feuer,Graham Goodwin Pdf

Undoubtably one of the key factors influencing recent technology has been the advent of high speed computational tools. Virtually every advanced engi neering system we come in contact with these days depends upon some form of sampling and digital signal processing. Well known examples are digital tele phone systems, digital recording of audio signals and computer control. These developments have been matched by the appearance of a plethora of books which explain a variety of analysis, synthesis and design tools applica ble to sampled-data systems. The reader might therefore wonder what is distinc tive about the current book. Our observation of the existing literature is that the underlying continuous-time system is usually forgotten once the samples are tak en. The alternative point of view, adopted in this book, is to formulate the analy sis in such a way that the user is constantly reminded of the presence of the under lying continuous-time signals. We thus give emphasis to two aspects of sampled-data analysis: Firstly, we formulate the various algorithms so that the appropriate contin uous-time case is approached as the sampling rate increases. Secondly we place emphasis on the continuous-time output response rath er than simply focusing on the sampled response.

Author : Lizhe Tan,Jean Jiang
Publisher : Academic Press
Page : 896 pages
File Size : 48,6 Mb
Release : 2013-01-21
Category : Technology & Engineering
ISBN : 9780124159822

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Digital Signal Processing by Lizhe Tan,Jean Jiang Pdf

Digital Signal Processing, Second Edition enables electrical engineers and technicians in the fields of biomedical, computer, and electronics engineering to master the essential fundamentals of DSP principles and practice. Many instructive worked examples are used to illustrate the material, and the use of mathematics is minimized for easier grasp of concepts. As such, this title is also useful to undergraduates in electrical engineering, and as a reference for science students and practicing engineers. The book goes beyond DSP theory, to show implementation of algorithms in hardware and software. Additional topics covered include adaptive filtering with noise reduction and echo cancellations, speech compression, signal sampling, digital filter realizations, filter design, multimedia applications, over-sampling, etc. More advanced topics are also covered, such as adaptive filters, speech compression such as PCM, u-law, ADPCM, and multi-rate DSP and over-sampling ADC. New to this edition: MATLAB projects dealing with practical applications added throughout the book New chapter (chapter 13) covering sub-band coding and wavelet transforms, methods that have become popular in the DSP field New applications included in many chapters, including applications of DFT to seismic signals, electrocardiography data, and vibration signals All real-time C programs revised for the TMS320C6713 DSK Covers DSP principles with emphasis on communications and control applications Chapter objectives, worked examples, and end-of-chapter exercises aid the reader in grasping key concepts and solving related problems Website with MATLAB programs for simulation and C programs for real-time DSP

Author : Gabriele D'Antona,Alessandro Ferrero
Publisher : Springer Science & Business Media
Page : 268 pages
File Size : 45,6 Mb
Release : 2006-10-28
Category : Technology & Engineering
ISBN : 9780387286662

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Digital Signal Processing for Measurement Systems by Gabriele D'Antona,Alessandro Ferrero Pdf

This excellent Senior undergraduate/graduate textbook offers an unprecedented measurement of science perspective on DSP theory and applications, a wealth of definitions and real-life examples making it invaluable for students, while practical.

Author : Dimitrios Hristu-Varsakelis,William S. Levine
Publisher : Springer Science & Business Media
Page : 822 pages
File Size : 43,9 Mb
Release : 2007-11-14
Category : Technology & Engineering
ISBN : 9780817644048

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Handbook of Networked and Embedded Control Systems by Dimitrios Hristu-Varsakelis,William S. Levine Pdf

The vast majority of control systems built today are embedded; that is, they rely on built-in, special-purpose digital computers to close their feedback loops. Embedded systems are common in aircraft, factories, chemical processing plants, and even in cars–a single high-end automobile may contain over eighty different computers. The design of embedded controllers and of the intricate, automated communication networks that support them raises many new questions—practical, as well as theoretical—about network protocols, compatibility of operating systems, and ways to maximize the effectiveness of the embedded hardware. This handbook, the first of its kind, provides engineers, computer scientists, mathematicians, and students a broad, comprehensive source of information and technology to address many questions and aspects of embedded and networked control. Separated into six main sections—Fundamentals, Hardware, Software, Theory, Networking, and Applications—this work unifies into a single reference many scattered articles, websites, and specification sheets. Also included are case studies, experiments, and examples that give a multifaceted view of the subject, encompassing computation and communication considerations.

Author : James D. Broesch
Publisher : Elsevier
Page : 233 pages
File Size : 49,5 Mb
Release : 2000-02-20
Category : Technology & Engineering
ISBN : 9780080504490

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Digital Signal Processing Demystified by James D. Broesch Pdf

James D. Broesch is a staff engineer for General Atomics, where he is responsible for the design and development of several advanced control systems used on fusion control programs. He also teaches classes in signal processing and hardware design at the University of California-San Diego. · Integrated book/software package allows readers to simulate digital signal processing (DSP) situations and experiment with effects of different DSP techniques.· Gives an applications-oriented approach to DSP instead of a purely mathematical one.· The accompanying CD includes a DSP "calculator" to help solve design problems

Author : Michael Parker
Publisher : Newnes
Page : 432 pages
File Size : 46,6 Mb
Release : 2017-06-28
Category : Technology & Engineering
ISBN : 9780128114544

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Digital Signal Processing 101 by Michael Parker Pdf

Digital Signal Processing 101: Everything You Need to Know to Get Started provides a basic tutorial on digital signal processing (DSP). Beginning with discussions of numerical representation and complex numbers and exponentials, it goes on to explain difficult concepts such as sampling, aliasing, imaginary numbers, and frequency response. It does so using easy-to-understand examples with minimum mathematics. In addition, there is an overview of the DSP functions and implementation used in several DSP-intensive fields or applications, from error correction to CDMA mobile communication to airborne radar systems. This book has been updated to include the latest developments in Digital Signal Processing, and has eight new chapters on: Automotive Radar Signal Processing Space-Time Adaptive Processing Radar Field Orientated Motor Control Matrix Inversion algorithms GPUs for computing Machine Learning Entropy and Predictive Coding Video compression Features eight new chapters on Automotive Radar Signal Processing, Space-Time Adaptive Processing Radar, Field Orientated Motor Control, Matrix Inversion algorithms, GPUs for computing, Machine Learning, Entropy and Predictive Coding, and Video compression Provides clear examples and a non-mathematical approach to get you up to speed quickly Includes an overview of the DSP functions and implementation used in typical DSP-intensive applications, including error correction, CDMA mobile communication, and radar systems

Author : Ivars Bilinskis
Publisher : John Wiley & Sons
Page : 454 pages
File Size : 49,9 Mb
Release : 2007-09-27
Category : Science
ISBN : 0470511621

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Digital Alias-free Signal Processing by Ivars Bilinskis Pdf

As demand for applications working in extended frequency ranges increases, classical Digital signal processing (DSP) techniques, not protected against aliasing, are becoming less effective. Digital alias-free signal processing (DASP) is a technique for overcoming the problems of aliasing at extended frequency ranges. Based on non-uniform or randomised sampling techniques and the development of novel algorithms, it creates the capacity to suppress potential aliasing crucial for high frequency applications and to reduce the complexity of designs. This book provides practical and comprehensive coverage of the theory and techniques behind alias-free digital signal processing. Key features: Analyses issues of sampling, randomised and pseudo-randomised quantisation and direct and indirectly randomised sampling. Examines periodic and hybrid sampling, including information on processing algorithms and potential limitations imposed by signal dynamics. Sets out leading methods and techniques for complexity reduced designs, in particular designs of large aperture sensor arrays, massive data acquisition and compression from a number of signal sources and complexity-reduced processing of non-uniform data. Presents examples of engineering applications using these techniques including spectrum analysis, waveform reconstruction and the estimation of various parameters, emphasising the importance of the technique for developing new technologies. Links DASP and traditional technologies by mapping them into embedded systems with standard inputs and outputs. Digital Alias-free Signal Processing is ideal for practising engineers and researchers working on the development of digital signal processing applications at extended frequencies. It is also a valuable reference for electrical and computer engineering graduates taking courses in signal processing or digital signal processing.

Author : S M Bozic,R J Chance
Publisher : Elsevier
Page : 247 pages
File Size : 48,8 Mb
Release : 1998-10-01
Category : Technology & Engineering
ISBN : 9780857099747

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Digital Filters and Signal Processing in Electronic Engineering by S M Bozic,R J Chance Pdf

From industrial and teaching experience the authors provide a blend of theory and practice of digital signal processing (DSP) for advanced undergraduate and post-graduate engineers reading electronics. This fast-moving, developing area is driven by the information technology revolution. It is a source book in research and development for embedded system design engineers, designers in real-time computing, and applied mathematicians who apph DSP techniques in telecommunications, aerospace (control systems), satellite communications, instrumentation, and medical technology (ultrasound and magnetic resonance imaging).The book is particularly useful at the hardware end of DSP, with its emphasis on practical I)SP devices and the integration of basic processes with appropriate software. It is unique to find in one volume the implementation of the equations as algorithms, not only in \IATLAB but right up to a working DSP-based scheme. Other relevant architectural features include number representations, multiply-accumulate, special addressing modes, zero overhead iteration schemes. and single and multiple nlicroprocessors which will allow the readers to compare and understand both current processors and future DSP developments.Fundamental signal processing procedures are introduced and developed: also convolution. correlation, the Discrete Fourier Transform and its fast computation algorithms. Then follo finite impulse response (FIR) filters, infinite impulse response (IlR) filters, multirate filters, adaptive filters, and topics from communication and control. I)esign examples are given in all of these cases, taken through an algorithm testing stage using MATLAB. The design of the latter. using C language models, is explained together with the experimental results of real time integer implementations.Academic prerequisites are first and second year university mathematics, an introductor knowledge of circuit theor ‘and microprocessors. and C Language. Provides an unusual blend of theory and practice of digital signal processing (DSP) Discusses fundamental signal processing procedures, convolution, correlation, the Discrete Fourier Transform and its fast computation algorithms Includes number representations, multiply-accumulate, special addressing modes, zero overhead iteration schemes, and single and multiple instructions

Author : Krzysztof Sozański
Publisher : Springer Science & Business Media
Page : 280 pages
File Size : 47,6 Mb
Release : 2013-07-03
Category : Technology & Engineering
ISBN : 9781447152675

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Digital Signal Processing in Power Electronics Control Circuits by Krzysztof Sozański Pdf

Many digital control circuits in current literature are described using analog transmittance. This may not always be acceptable, especially if the sampling frequency and power transistor switching frequencies are close to the band of interest. Therefore, a digital circuit is considered as a digital controller rather than an analog circuit. This helps to avoid errors and instability in high frequency components. Digital Signal Processing in Power Electronics Control Circuits covers problems concerning the design and realization of digital control algorithms for power electronics circuits using digital signal processing (DSP) methods. This book bridges the gap between power electronics and DSP. The following realizations of digital control circuits are considered: digital signal processors, microprocessors, microcontrollers, programmable digital circuits. Discussed in this book is signal processing, starting from analog signal acquisition, through its conversion to digital form, methods of its filtration and separation, and ending with pulse control of output power transistors. The book is focused on two applications for the considered methods of digital signal processing: an active power filter and a digital class D power amplifier. The major benefit to readers is the acquisition of specific knowledge concerning discussions on the processing of signals from voltage or current sensors using a digital signal processor and to the signals controlling the output inverter transistors. Included are some Matlab examples for illustration of the considered problems.

Author : Marek Miskowicz
Publisher : CRC Press
Page : 558 pages
File Size : 43,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781482256567

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Event-Based Control and Signal Processing by Marek Miskowicz Pdf

Event-based systems are a class of reactive systems deployed in a wide spectrum of engineering disciplines including control, communication, signal processing, and electronic instrumentation. Activities in event-based systems are triggered in response to events usually representing a significant change of the state of controlled or monitored physical variables. Event-based systems adopt a model of calls for resources only if it is necessary, and therefore, they are characterized by efficient utilization of communication bandwidth, computation capability, and energy budget. Currently, the economical use of constrained technical resources is a critical issue in various application domains because many systems become increasingly networked, wireless, and spatially distributed. Event-Based Control and Signal Processing examines the event-based paradigm in control, communication, and signal processing, with a focus on implementation in networked sensor and control systems. Featuring 23 chapters contributed by more than 60 leading researchers from around the world, this book covers: Methods of analysis and design of event-based control and signal processing Event-driven control and optimization of hybrid systems Decentralized event-triggered control Periodic event-triggered control Model-based event-triggered control and event-triggered generalized predictive control Event-based intermittent control in man and machine Event-based PID controllers Event-based state estimation Self-triggered and team-triggered control Event-triggered and time-triggered real-time architectures for embedded systems Event-based continuous-time signal acquisition and DSP Statistical event-based signal processing in distributed detection and estimation Asynchronous spike event coding technique with address event representation Event-based processing of non-stationary signals Event-based digital (FIR and IIR) filters Event-based local bandwidth estimation and signal reconstruction Event-Based Control and Signal Processing is the first extensive study on both event-based control and event-based signal processing, presenting scientific contributions at the cutting edge of modern science and engineering.

Author : Roman Kuc
Publisher : McGraw-Hill Companies
Page : 504 pages
File Size : 50,6 Mb
Release : 1988
Category : Technology & Engineering
ISBN : UOM:39015011746669

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Introduction to Digital Signal Processing by Roman Kuc Pdf

Author : Thomas J. Cavicchi
Publisher : Unknown
Page : 824 pages
File Size : 44,5 Mb
Release : 2000
Category : Technology & Engineering
ISBN : STANFORD:36105022160977

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Digital Signal Processing by Thomas J. Cavicchi Pdf

What are the relations between continuous-time and discrete-time/sampled-data systems, signals, and their spectra? How can digital systems be designed to replace existing analog systems? What is the reason for having so many transforms, and how do you know which one to use? What do s and z really means and how are they related? How can you use the fast Fourier transform (FFT) and other digital signal processing (DSP) algorithms to successfully process sampled signals? Inside, you'll find the answers to these and other fundamental questions on DSP. You'll gain a solid understanding of the key principles that will help you compare, select, and properly use existing DSP algorithms for an application. You'll also learn how to create original working algorithms or conceptual insights, design frequency-selective and optimal digital filters, participate in DSP research, and select or construct appropriate hardware implementations. Key Features * MATLAB graphics are integrated throughout the text to help clarify DSP concepts. Complete numerical examples clearly illustrate the practical uses of DSP. * Uniquely detailed coverage of fundamental DSP principles provides the rationales behind definitions, algorithms, and transform properties. * Practical real-world examples combined with a student-friendly writing style enhance the material. * Unexpected results and thought-provoking questions are provided to further spark reader interest. * Over 525 end-of-chapter problems are included, with complete solutions available to the instructor (168 are MATLAB-oriented).

Author : Henrik V. Sorensen,Jianping Chen
Publisher : Unknown
Page : 228 pages
File Size : 45,9 Mb
Release : 1997
Category : Computers
ISBN : STANFORD:36105019274542

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A Digital Signal Processing Laboratory Using the TMS320C30 by Henrik V. Sorensen,Jianping Chen Pdf

This book is appropriate for first-year graduate students, as well as undergraduate seniors. Designed for courses in DSP, DSP Hardware, Microprocessors. Centered around a set of experiments for the TMS320C30, the goal of this book is to teach how to program the TMS320C30 and illustrate concepts from the theory of digital signal processing. The user must have a solid understanding of DSP algorithms as well as an appreciation of basic computer architecture concepts.

Author : Akira Ichikawa,Hitoshi Katayama
Publisher : Springer Science & Business Media
Page : 382 pages
File Size : 55,8 Mb
Release : 2001-02-26
Category : Medical
ISBN : 1852334398

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Linear Time Varying Systems and Sampled-data Systems by Akira Ichikawa,Hitoshi Katayama Pdf

This monograph considers linear optimal regulators, differential games and develops the theory for time-varying systems and jump systems.

Author : Edmund Lai
Publisher : Newnes
Page : 312 pages
File Size : 53,9 Mb
Release : 2004
Category : Computers
ISBN : UOM:39015060648980

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Practical Digital Signal Processing by Edmund Lai Pdf

Converting analog to digital signals and vice versa -- Time-domain representation of discrete-time signals and systems -- Frequency-domain representation of discrete-time signals -- DSP application examples -- Finite impulse response filter design -- Infinite impulse response (IIR) filter design -- Digital filter realizations -- Digital signal processors -- Hardware and software development tools.