数字信号处理:应用MATLAB

本书为国外高校电子信息类优秀教材(英文影印版)之一。 本书介绍了MATLAB在数字信号处理中的应用，包括时分信号与系统，时分傅里叶变换，z变换，离散傅里叶变换，数字滤波器结构，FIR滤波器设计，IIR滤波器设计，以及在自适应滤波器、通信中的应用。本书通过使用MATLAB这一“动态实验室”帮助读者提高解决问题的能力和严谨思维的能力。 本书可作为电子工程、通信专业本科生教材，也可作为相关专业工程技术人员的参考书。

PREFACE
1 INTRODUCTION
Overview of Digital Signal Processing
A Few Words about MATLAB
2 DISCRETE-TIME SIGNALS AND SYSTEMS
Discrete-time Signals
Discrete Systems
Convolution
Difference Equations
Problems
3 THE DISCRETE-TIME FOURIER ANALYSIS
The Discrete-time Fourier Transform(DTFT)
The Properties of the DTFT
The Frequency Domain Representation of LTI Systems
Sampling and Reconstruction of Analog Signals
Problems
4 THE z-TRANSFORM
The Bilateral z-Transform
Improtant Properties of the z-Transform

From the beginning of the 1980s we have witnessed a revolution in computer technology and an explosion in user-friendly applications. This revolution is still continuing today with low-cost personal computer systems that rival the performance of expensive workstations. This technological prowess should be brought to bear on the educational process and, in particular, on effective teaching that can result in enhanced learning. This companion book on digital signal processing (DSP) makes a small contribution toward that goal. The teachin..