Digital Signal Processing

This book on “Digital Signal Processing” is primarily designed for B.Tech. students with a wide coverage of the topics prescribed by all Major Technical Universities of India in general and UTU, UPTU, GBTU and MTU in particular. The entire text has been divided into five chapters, namely, Discrete Fourier Transform, Efficient Compution and DFT, Digital Filter Structure, Design of FIR Filters and Design of IIR Filters from Analogue Filters. The book covers several examples of types and identification of signals and all the mathematical operations possible including the most basic frequency anlaysis fourier techniques to analyse the signals.