Introduction to Digital Signal Processing by R. Kuc

By R. Kuc

Show description

Read or Download Introduction to Digital Signal Processing PDF

Best signal processing books

Survivability and Traffic Grooming in WDM Optical Networks

The arrival of fiber optic transmission platforms and wavelength department multiplexing has resulted in a dramatic raise within the usable bandwidth of unmarried fiber structures. This publication presents specific assurance of survivability (dealing with the chance of wasting huge volumes of site visitors info as a result of a failure of a node or a unmarried fiber span) and site visitors grooming (managing the elevated complexity of smaller person requests over excessive capability information pipes), either one of that are key matters in smooth optical networks.

Principles of Semiconductor Network Testing (Test & Measurement)

This booklet gathers jointly finished info which try and procedure pros will locate valuable. The thoughts defined may help make sure that try equipment and knowledge gathered replicate genuine equipment functionality, instead of 'testing the tester' or being misplaced within the noise ground. This booklet addresses the elemental concerns underlying the semiconductor attempt self-discipline.

Opportunistic Spectrum Sharing and White Space Access: The Practical Reality

Info the paradigms of opportunistic spectrum sharing and white house entry as potent skill to meet expanding call for for high-speed instant verbal exchange and for novel instant communique functions This ebook addresses opportunistic spectrum sharing and white area entry, being really conscious of useful concerns and suggestions.

From photon to pixel : the digital camera handbook

The camera conceals notable technological ideas that have an effect on the formation of the picture, the colour illustration or automatic measurements and settings. ** From photon to pixel photon ** describes the equipment either from the perspective of the physics of the phenomena concerned, as technical elements and software program it makes use of.

Additional resources for Introduction to Digital Signal Processing

Example text

The following geometric relationships can be derived from Fig. 12) Arg[c] = arctan[bla]. 14) When both a and ro are real numbers, each element of the sequence is expressed in complex vector notation with magnitude e"" and phase ron. A special case of this sequence occurs when~ a = O. ----I:--~ Real FIGURE 2-6 The complex plane. -______ ~ Real F1GURE 2·7 Interpretation of the Euler identities in the complex plane. relationships shown in Fig. 7, which are known as the Euler identities. 17) The property of sinusoidal sequences, that all values can be represented with ro in the range [-Jr, Jr), is also true for complex exponentials.

T(O){h(lI)} II ... r. oI II + + •• • Ji'lGURE U The input sequence to a \inear system can be viewed as the superposition in time of a set of scaled unit-sample sequences. The output sequence is then the superposition of the scaled unit-sample responses. 3. veneer. Let y(n) =lx(n + 1) + lx(n) + lx(n -1) To find the unit-sample response {h(n, O}}, we set {x(n}} = {d(n}} and solve for the values of y(n) for each n: For n = -2, y( -2) = id( -1) + Id( -2) + ld( -3) = O. Forn S -2, y(n) = 0, since d(n) = 0 for n <0.

This result is also true for the sine sequence. COMPLEX EXPONENTIAL SEQUENCE. Before we consider the complex exponential sequence, we will establish the notation for complex numbers and the complex plane used throughout this book. Let c be a complex number. 10) where a is the real part, b is the imaginary part, and j = (_1)112. The representation of c on the complex plane is shown in Fig. 6. 11) lei is the magnitude and Arg[c] is the argument or phase, which is 24 INTRODUcnON TO DIGITAL SIGNAL PROCESSING {cos (0.

Download PDF sample

Rated 4.26 of 5 – based on 23 votes