Jonathan (Y) Stein's Digital Signal Processing: A Computer Science Perspective PDF

By Jonathan (Y) Stein

ISBN-10: 0471295469

ISBN-13: 9780471295464

;Digital sign Processing: a working laptop or computer technological know-how point of view КНИГИ ;ТЕХНИКА Название: electronic sign Processing: a working laptop or computer technology viewpoint Автор: Stein J. Год: 2000 Издательтсво: Wiley-Interscience Страниц: 856 Язык: английский Формат: pdf Размер: fifty four Мб Аннотация.Get a operating wisdom of electronic sign processing for desktop technology applicationsThe box of electronic sign processing (DSP) is speedily exploding, but such a lot books at the topic don't mirror the genuine international of set of rules improvement, coding for functions, and software program engineering. this crucial new paintings fills the space within the box, supplying computing device execs with a finished advent to these facets of DSP crucial for engaged on modern day state-of-the-art purposes in speech compression and popularity and modem layout. the writer walks readers via numerous complex subject matters, truly demonstrating how even such parts as spectral research, adaptive and nonlinear filtering, or communications and speech sign processing might be made conveniently available via transparent shows and a pragmatic hands-on zero

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We will not need to do so, but instead caution the reader to take phase into account whenever more than one signal is present. 7 for negative A. For positive A and any finite time this function is finite, and so technically it is a well-behaved signal. In practice the function explodes violently for even moderately sized negative times, and unless somehow restricted does not correspond to anything we actually see in nature. Mathematically the exponent has unique qualities that make it ideal for studying signal processing systems.

In order for the resulting canon to sound pleasing, at (almost) every instant of time the voices must be harmonically related. Can you write a program that composes canons? 7 In the text we discussed the usefulness of considering a signal as a single entity. This exercise deals with the usefulness of considering a signal as a collection of values. A streaming signal is a digital signal that is made available as time progresses. When the signal is not being streamed one must wait for the signal to be completely prepared and placed into a file before processing.

This term is also most commonly used when it is not clear which aspect one wishes to stress. In this chapter we introduce the concept of a signal. We will see that there are analog signals and digital signals, and that under certain conditions we can convert one type into the other. We will learn that signals can be described in terms of either their time or frequency characteristics, and that here too there are ways to transform one description into the other. We present some of the simplest signals, and discover that arbitrary signals can be represented in terms of simple ones.

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Digital Signal Processing: A Computer Science Perspective by Jonathan (Y) Stein

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