Digital signal processing : a computer-based approach

Included Index

Signal and signal processing --
Characterzation and classification of signals --
Typical signal processing operations --
Examples of typical signals --
Typical signal processing applications --
Why digital signal processing? --
Discrete-time signals and systems in the time-domain --
Discrete-time signals --
Typical sequences and sequence representation --
Sampling process --
Discrete-time systems --
Time-domain characterization of LTI discrete-time systems --
Finite-dimensional LTI discrete-time systems --
Correlation of signals --
Random signals --
Discrete-time signals in the transform-domain --
Discrete-time fourier transform --
Discrete fourier transform --
Relation between the DTFT and the DFT, and their inverses --
Discrete fourier transfcrm properties --
Computation of the DFT of real sequences --
Linear convolution using the DFT --
Z-transform --
Region of convergence of a rational z-transform --
Inverse z-transform --
z-transform properties --
Transform-domainrepresentations of random signals --
LTI discrete-time systems in the transform-domain --
Finite-dimensional discrete-time systems --
Frequency response --
Transfer function --
Types of transfer functions --
Simple digital filters --
Allpass transfer function --
Minimum-phase and maximum-phase transfer functions --
Complementary transfer functions --
Inverse systems --
System identification --
Digital two-pairs --
Algebraic stability --
Discrete-time processing of random signals --
Matched filter --
Digital processing of continuous-time signals --
Sampling of continuous-time signals --
Sampling of bandpass signals --
Analog lowpass filter design --
Design of analog highpass, bandpass, and bandstop filters --
Anti-aliasing filter design --
Sample-and-hold circuit --
Analog-to-digital converter --
Digital-to-analog converter --
Reconstruction filter design --
Effect of sample-and-hold operation --
Digital filter structures --
Block diagram representation --
Equivalent structures --
Basic FIR digital filter structures --
Basic IIR digital filter structures --
Realization of basic structures using MATLAB --
Allpass filter --
Tunable IIR digital filters --
IIR tapped cascaded lattice structures --
FIR cascaded lattice structures --
Paralledl allpass realization of IIR transfer functions --
Digital sine-cosine generation --
Computational complexity of digital filter structures --
Digital filter design --
Preliminary considerations --
Bilinear transformation method of IIR filter design --
Design of lowpass IIR digital filters --
Design of highpass, bandpass, and bandstop IIR digital filters --
Spectral transformations of IIR filters --
DIR filter design based on windowed fourier series --
Computer-aided design of digital filters --
Design of FIR digital filters with least-mean-square error --
Constrained least-square design of FIR digital filters --
Digital filter design using MATLAB --
DSP algorithm implementation --
Basic issues --
Structure simulation and verification using MATLAB --
Computation of the discrete fourier transform --
Number representation --
Arithmetic operations --
Handling of Overflow --
Tunable digital filters --
Function approximation --
Analysis of finite wordlength effects --
Quantization process and errors --
Quantization of fixed-point numbers --
Quantization of floating-point numbers --
Analysis of coefficient quantization effects --
A/D conversion noise analysis --
Analysis of arithmetic round-off errors --
Dynamic range scaling --
Signal-to-noise ratio in low-order IIR filters --
Low-sensitivity digital filters --
Reduction of product round-off errors using error feedback --
Limit cycles in IIR digital filters --
Round-off errors in FFT algorithms --
Multirate digital signal processing --
Basic sample rate alteration devices --
Filters in sampling rate alteration systems --
Multistage design of decimator and interpolator --
Polyphase decomposition --
Arbitrary-ratesampling rate converter --
Digital filter banks --
Nyquist filters --
Two-channel quadrature-mirror filter bank --
Perfecr reconstruction two-channel FIR filter banks --
L-channel QMF banks --
Cosine-modulated l-channel filter banks --
Multilevel filter banks --
Applications of digital signal processing --
Dual-tone multifrequency signal detection --
Spectral analysis of sinusoidal signals --
Spectral analysis of nonstationary signals --
Spectral analysis of random signals --
Musiccal sound processing --
Digital FM stereo generation --
Discrete-time analytic signal generation --
Subband coding of speech and audio signals --
Transmultiplexes --
Discrete multitone transmission of digital data --
Digital audio sampling rate conversion --
Oversampling A/D converter --
Oversampling D/A converter --
Spaarse antenna array design.

This is an introduction to tools for the analysis and design of discrete-time systems.