MATLAB7 Signal Processing Techniques and Applications

Author: FeiSi Technology Product R&D Center
Publisher:
Publish Date: 2005-11-01
Features: This book is one of the "MATLAB Application Technology" series, introducing fundamental knowledge of signals and systems, common signal transformations, discrete system structures, IIR digital filter design, FIR digital filter design, stationary signal analysis, non-stationary signal analysis, Gaussian signal analysis, and GUI implementation in signal processing. Among them, the fundamental knowledge of signals and systems includes continuous signals and models, discrete signals and models; common signal transformations include Z-transform, ChirpZ-transform, FFT-transform, DCT-transform, and Hilbert-transform, etc.; discrete system structures include IIR, FIR, and Lattice structures; IIR filter design includes the design of analog and digital low-pass, high-pass, band-pass, and band-stop filters, as well as IIR filter design based on impulse response invariance and bilinear Z-transform methods, etc.; FIR filter design includes FIR filter design based on window functions, frequency sampling methods, and Chebyshev approximation methods; stationary signal analysis includes classical power spectrum estimation, power spectrum estimation based on parametric models, and power spectrum estimation based on non-parametric models; non-stationary signal analysis includes STFT transform, Gabor expansion, Wigner-Ville distribution, and Choi-Williams distribution; non-Gaussian signal analysis includes bispectrum estimation based on non-parametric methods, bispectrum estimation based on parametric models, and the application of bispectrum estimation; GUI implementation in signal processing includes the FDATool tool for filter design and analysis, and the SPTool tool for filter and signal analysis. This book can serve as a supplementary textbook for senior undergraduate and graduate students in science and engineering disciplines to learn signal processing, and can also be used as a reference book for scientific and technical workers who wish to conduct research and applications in this field.