MATLAB 7 Signal Processing Techniques and Applications

Author: Feis-tech Technology Research and Development Center
Publisher:
Publish Date: 2005-03-01
Features: This book is one of the series "MATLAB Application Technology," 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 invariance method and bilinear Z-transform method, etc.; FIR filter design includes FIR filter design based on window function, frequency sampling method, and Chebyshev approximation method; 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 studying signal processing, as well as a reference book for science and technology workers who wish to conduct research and applications in this field.