Digital Signal Processing ( 21st century information and communication textbook series )(Chinese Edition)

Date :2002-9-1 Beijing University of Posts and Telecommunications Press This book describes the basic principles of digital signal processing . algorithms and implementation techniques . and describes the latest developments in their respective areas . The main contents of this book is to systematically and clearly explain the two basic digital signal processing methods. namely FFT algorithm and digital filtering methods . The first four chapters describes the basics of digital signal processing and explain in detail the discrete Fourier series and discrete Fourier transform. fast Fourier transform describes the principles and algorithms ; 5.6.7 chapter systematically expounded the digital networks signal flow graph representation and IIR and FIR digital filters the basic structure . discusses in detail the principles and IIR digital filter de...