数字信号处理–基于计算机的方法（第2版）

前言

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The field of digital signal processing (DSP) has seen explosive growth during the past three decades, as phenomenal advances both in research and application have been made. Fueling this growth have been the advances in digital computer technology and software development. Almost every electrical and computer engineering department in this country and abroad now offers one or more courses in digital signal processing. with the first course usually being offered at the senior level. This book is intended for a two-semester course on digital…

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内容简介

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本书选材以数字信号处理的基础内容为主，同时也给出了现代信号处理部分内容。书中以主要篇幅讨论离散信号和离散系统的基本概念及其时域分析、变换域分析、数字滤波器的结构域设计、有限字长分析及随机信号的基本概念等。这是数字信号处理中的经典内容，也是进一步学习和掌握更多信号处理理论的基础。此外，本书讨论了多抽样率信号处理问题，其中的滤波器组（Filter Bank）是近十年来非常活跃的内容，广泛应用于带编码和小波变换。本书*后一章介绍数字信号处理的应用，并讨论现代谱估计的部分内容。 本书具有丰富的例题、习题以及基于Matlab的信号处理算法的程序。 本书非常适合电类专业高年级本科生用作教材，也可作为研究生的参考资料和工程技术人员的自学用书。

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作者简介

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Saniit K. Mitra received his M.S. and Ph.D. in
electrical engineering from the University of
California, Berkelev. and an Honorarv Doctorate of
Technology from Tampere University of Technology in
Finland. After holding the position of assistant
professor at Cornell University until 1965 and
working at AT&T Bell Laboratories, Holmdel, New
Jersey, until 1967, he joined ale faculty of the
University of California at Davis. Dr. Mitra then
transf..

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目录

Preface xiii
1 Signals and Signal Processing 1
1.1 Characterization and Classification of Signals 1
1.2 Typical Signal processing Operations 3
l.3 Examples of Typical Signals 12
l.4 Typical Signal Processing Applications 22
l.5 Why Digital Signal processing 37
2 Discrete-Time Signals and Systems in the Time-Domain 41
2.l Discrete-Time Signals 42
2.2 Typical Sequences and Sequence Representation 53
2.3 The Sampling Process 60
2.4 Discrete-Time Systems 63
2.5 Time-Domain Characterization of LTI Discrete-Time Systems 71
2.6 Finite-Dimensional LTI Discrete-Time Systems 80
2.7 Correlation of Signals 88
2.8 Random Signals 94
2.9 Summary 105
2.10 Problems 106
2.11 MATLAB Exercises 115
3 Discrete-Time Signals in the Transform-Domain 117

封面

书名:数字信号处理–基于计算机的方法（第2版）

作者:SanjitKMitra

页数:888

定价:¥59.8

出版社:清华大学出版社

出版日期:2001-09-01

ISBN:9787302045465

PDF电子书大小:48MB 高清扫描完整版