出版時間:2006-3 出版社:電子工業(yè)出版社 作者:米特拉 頁數:489
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前言
2001年7月間,電子工業(yè)出版社的領導同志邀請各高校十幾位通信領域方面的老師,商量引進國外教材問題。與會同志對出版社提出的計劃十分贊同,大家認為,這對我國通信事業(yè)、特別是對高等院校通信學科的教學工作會很有好處。. 教材建設是高校教學建設的主要內容之一。編寫、出版一本好的教材,意味著開設了一門好的課程,甚至可能預示著一個嶄新學科的誕生。20世紀40年代MIT林肯實驗室出版的一套28本雷達叢書,對近代電子學科、特別是對雷達技術的推動作用,就是一個很好的例子。我國領導部門對教材建設一直非常重視。20世紀80年代,在原教委教材編審委員會的領導下,匯集了高等院校幾百位富有教學經驗的專家..
內容概要
本書是在數字信號領域的經典教材Digital Signal Processing-A Computer Based Approach,(第三版)的基礎上改編而成,內容涵蓋了信號與信號處理、時域中的離散時間信號和系統(tǒng)、變換域中的離散時間信號、變換域中的LTI離散時間系統(tǒng)、連續(xù)時間信號的數字處理、數字濾波器的結構與設計等方面。本書的特點在于講解上述內容的同時,給出了MATLAB程序驗證,并有大量的高質量的習題和仿真作業(yè)。 本書可作為高等院校電子信息類專業(yè)本科生或低年級研究生的教材,尤其適用于雙語教學,也可供有關技術、科研管理人員使用,或作為繼續(xù)教育的參考書。
作者簡介
Sanjit K. Mitra:于加州大學伯克利分校獲得電子工程專業(yè)的碩士和博士學位,并于芬蘭坦佩雷理工大學獲得名譽技術博士。先后供職于康奈爾大學美國電話電報公司貝爾實驗室、加州大學戴維斯分校、圣巴巴拉分校(電氣和計算機工程系教授)。Mitra博士發(fā)表了500多篇期刊和會議論文
書籍目錄
1 Signals and Signal Processing 1.1 Characterization and Classification of Signals 1.2 Typical Signal Processing Operations 1.3 Examples of Typical Signals 1.4 Typical Signal Processing Applications 1.5 Why Digital Signal Processing? 2 Discrete-Time Signals and Systems 2.1 Discrete-Time Signals 2.2 Typical Sequences and Sequence Representation 2.3 Discrete-Time Systems 2.4 Time-Domain Characterization of LTI Discrete-Time Systems 2.5 Classification of LTI Discrete-Time Systems 2.9 Correlation of Signals 2.6 Summary 2.7 Problems 2.8 Matlab Exercises 3 Discrete-Time Fourier Transform 3.1 The Continuous-Time Fourier Transform 3.2 The Discrete-Time Fourier Transform 3.3 Discrete-Time Fourier Transform Theorems 3.4 DTFT Computation Using Matlab 3.5 The Unwrapped Phase Function 3.6 The Frequency Response of an LTI Discrete-Time System 3.7 Phase and Group Delays 3.8 Summary 3.9 Problems 3.10 Matlab Exercises 4 Digital Processing of Continuous-Time Signals 4.1 Introduction 4.2 Sampling of Continuous-Time Signals 4.3 Sampling of Bandpass Signals 4.4 Analog Lowpass Filter Design 4.5 Design of Analog Highpass Filters 4.6 Anti-Aliasing Filter Design 4.7 Reconstruction Filter Design 4.8 Summary 4.9 Problems 4.10 Matlab Exercises 5 Finite-Length Discrete Transforms 5.1 Orthogonal Transforms 5.2 The Discrete Fourier Transform 5.3 Relation Between the Fourier Transform and the DFT, and Their Inverses 5.4 Operations on Finite-Length Sequences 5.5 Classifications of Finite-Length Sequences 5.6 DFT Symmetry Relations 5.7 Discrete Fourier Transform Theorems 5.8 Fourier-Domain Filtering 5.9 Computation of the DFT of Real Sequences 5.10 Linear Convolution using the DFT 5.11 Discrete Cosine Transform 5.12 Summary 5.13 Problems 5.14 Matlab Exercises 6 z-Transform 6.1 Definition and Properties 6.2 Rational z-Transforms 6.3 Region of Convergence of a Rational z-Transform 6.4 The Inverse z-Transform 6.5 z-Transform Properties 6.6 Computation of the Convolution Sum of Finite-Length Sequences 6.7 The Transfer Function 6.8 Summary 6.9 Problems 6.10 Matlab Exercises 7 LTI Discrete-Time Systems in the Transform Domain 7.1 Transfer Function Classification Based on Magnitude Characteristics 7.2 Transfer Function Classification Based on Phase Characteristics 7.3 Types of linear-Phase Transfer Functions 7.4 Simple Digital Filters 7.5 Digital Two-Pairs 7.6 Summary 7.7 Problems 7.8 Matlab Exercises 8 Digital Filter Structures 8.1 Block Diagram Representation 8.2 Equivalent Structures 8.3 Basic FIR Digital Filter Structures 8.4 Basic IIR Digital Filter Structures 8.5 Realization of Basic Structures Using Matlab 8.6 Allpass Filters 8.7 Computational Complexity of Digital Filter Structures 8.8 Summary 8.9 Problems 8.10 Matlab Exercises 9 IIR Digital Filter Design 9.1 Preliminary Considerations 9.2 Bilinear Transformation Method of IIR Filter Design 9.3 Design of Lowpass IIR Digital Filters 9.4 Design of Highpass, Bandpass, and Bandstop IIR Digital Filters 9.5 Spectral Transformations of IIR Filters 9.6 IIR Digital Filter Design Using Matlab 9.7 Computer-Aided Design of IIR Digital Filters 9.8 Summary 9.9 Problems 9.10 Matlab Exercises 10 FIR Digital Filter Design 10.1 Preliminary Considerations 10.2 FIR Filter Design Based onWindowed Fourier Series 10.3 Computer-Aided Design of Equiripple Linear-Phase FIR Filters 10.4 Design of Minimum-Phase FIR Filters 10.5 FIR Digital Filter Design Using Matlab 10.6 Summary 10.7 Problems 10.8 Matlab Exercises 11 DSP Algorithm Implementation 11.1 Basic Issues……Bibliography
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《數字信號處理:基于計算機的方法》(第3版英文改編版)包含用于分析和設計離散系統(tǒng)信號處理的工具,適合用做一學期的“數字信號處理”課程,讀者對象為本科高年級學生或一年級研究生,也可供工程技術人員或科技人員自學使用。 《數字信號處理:基于計算機的方法》(第3版英文改編版)使用了大量基于MATLAB的實例,以演示MATLAB解決信號處理問題的能力,從日常生活出發(fā)引出信號處理的問題,并給出實際應用,幫助理解信號處理概念。強調掌握概念與工具,而非數學推導,論述幾個關鍵主題:模擬濾波器的設計、數字濾波器的結構與設計、快速傅里葉算法等?! 稊底中盘柼幚恚夯谟嬎銠C的方法》(第3版英文改編版)可作為高等院校電子信息類專業(yè)本科生或低年級研究生的教材,尤其適用于雙語教學,也可供有關技術、科研管理人員使用,或作為繼續(xù)教育的參考書。
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