出版時(shí)間:2006-3 出版社:電子工業(yè)出版社 作者:米特拉 頁(yè)數(shù):489
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前言
2001年7月間,電子工業(yè)出版社的領(lǐng)導(dǎo)同志邀請(qǐng)各高校十幾位通信領(lǐng)域方面的老師,商量引進(jìn)國(guó)外教材問題。與會(huì)同志對(duì)出版社提出的計(jì)劃十分贊同,大家認(rèn)為,這對(duì)我國(guó)通信事業(yè)、特別是對(duì)高等院校通信學(xué)科的教學(xué)工作會(huì)很有好處。. 教材建設(shè)是高校教學(xué)建設(shè)的主要內(nèi)容之一。編寫、出版一本好的教材,意味著開設(shè)了一門好的課程,甚至可能預(yù)示著一個(gè)嶄新學(xué)科的誕生。20世紀(jì)40年代MIT林肯實(shí)驗(yàn)室出版的一套28本雷達(dá)叢書,對(duì)近代電子學(xué)科、特別是對(duì)雷達(dá)技術(shù)的推動(dòng)作用,就是一個(gè)很好的例子。我國(guó)領(lǐng)導(dǎo)部門對(duì)教材建設(shè)一直非常重視。20世紀(jì)80年代,在原教委教材編審委員會(huì)的領(lǐng)導(dǎo)下,匯集了高等院校幾百位富有教學(xué)經(jīng)驗(yàn)的專家..
內(nèi)容概要
本書是在數(shù)字信號(hào)領(lǐng)域的經(jīng)典教材Digital Signal Processing-A Computer Based Approach,(第三版)的基礎(chǔ)上改編而成,內(nèi)容涵蓋了信號(hào)與信號(hào)處理、時(shí)域中的離散時(shí)間信號(hào)和系統(tǒng)、變換域中的離散時(shí)間信號(hào)、變換域中的LTI離散時(shí)間系統(tǒng)、連續(xù)時(shí)間信號(hào)的數(shù)字處理、數(shù)字濾波器的結(jié)構(gòu)與設(shè)計(jì)等方面。本書的特點(diǎn)在于講解上述內(nèi)容的同時(shí),給出了MATLAB程序驗(yàn)證,并有大量的高質(zhì)量的習(xí)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(jí)研究生的教材,尤其適用于雙語教學(xué),也可供有關(guān)技術(shù)、科研管理人員使用,或作為繼續(xù)教育的參考書。
作者簡(jiǎn)介
Sanjit K. Mitra:于加州大學(xué)伯克利分校獲得電子工程專業(yè)的碩士和博士學(xué)位,并于芬蘭坦佩雷理工大學(xué)獲得名譽(yù)技術(shù)博士。先后供職于康奈爾大學(xué)美國(guó)電話電報(bào)公司貝爾實(shí)驗(yàn)室、加州大學(xué)戴維斯分校、圣巴巴拉分校(電氣和計(jì)算機(jī)工程系教授)。Mitra博士發(fā)表了500多篇期刊和會(huì)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
編輯推薦
《數(shù)字信號(hào)處理:基于計(jì)算機(jī)的方法》(第3版英文改編版)包含用于分析和設(shè)計(jì)離散系統(tǒng)信號(hào)處理的工具,適合用做一學(xué)期的“數(shù)字信號(hào)處理”課程,讀者對(duì)象為本科高年級(jí)學(xué)生或一年級(jí)研究生,也可供工程技術(shù)人員或科技人員自學(xué)使用?! 稊?shù)字信號(hào)處理:基于計(jì)算機(jī)的方法》(第3版英文改編版)使用了大量基于MATLAB的實(shí)例,以演示MATLAB解決信號(hào)處理問題的能力,從日常生活出發(fā)引出信號(hào)處理的問題,并給出實(shí)際應(yīng)用,幫助理解信號(hào)處理概念。強(qiáng)調(diào)掌握概念與工具,而非數(shù)學(xué)推導(dǎo),論述幾個(gè)關(guān)鍵主題:模擬濾波器的設(shè)計(jì)、數(shù)字濾波器的結(jié)構(gòu)與設(shè)計(jì)、快速傅里葉算法等。 《數(shù)字信號(hào)處理:基于計(jì)算機(jī)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(jí)研究生的教材,尤其適用于雙語教學(xué),也可供有關(guān)技術(shù)、科研管理人員使用,或作為繼續(xù)教育的參考書。
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