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《现代信号处理教程》
现代信号处理教程
编号: PT238609
作者:胡广书
译者:
开本:
ISBN:730209507
出版社:清华大学出版社
出版日期:2004-11-01
装帧:
书夫曼编号:485112
原价: 38
普通会员:35.53  一星会员:34.46
二星会员:33.75  三星会员:33.04

内容简介
  本书是研究生数字信号处理提高课的教材。全书共13章,涵盖了“现代信号处理”中时频分析、滤波器组及小波变换这三大知识体系。编写中,力求注重理论和应用相结合,力求有利于数学和读者的自学,力求较为全面地反映这三个知识体系的主要内容。
本书附光盘一张,包括了100余个用MATLAB6.5编写的程序和一些数据文件。这些程序概括了书中所涉及的绝大部分例题和插图,运行这些程序即可重现这些例题的结果和相应的插图,有利于帮助读者理解书中较为复杂的理论内容。
本书可作为理工科研究生的教材及参考书,也可作为工程技术人员的自学参考书。

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目录

目      录  常用符号一览表Ⅺ                                      第1篇    时频分析                                      第1章    信号分析基础                                      1.1信号的时间与频率                                      1.2克服傅里叶变换不足的一些主要方法                                      1.3信号的时宽与带宽                                      1.4不定原理                                      1.5信号的瞬时频率                                      1.6信号的分解                                      1.7正交变换                                      1.8标架的基本概念                                      1.9Poisson和公式                                      1.10Zak变换                                      第2章    短时傅里叶变换与Gabor变换                                      2.1连续信号的短时傅里叶变换                                      2.2短时傅里叶反变换                                      2.3离散信号的短时傅里叶变换                                      2.4Gabor变换的基本概念                                      2.5临界抽样情况下连续信号Gabor展开系数的计算                                      2.6过抽样情况下连续信号Gabor展开系数的计算                                      第3章    Wigner分布                                      3.1Wigner分布的定义                                      3.2WVD的性质                                      3.3常用信号的WVD                                      3.4Wigner  分布的实现                                      3.5Wigner分布中交叉项的行为                                      3.6平滑Wigner分布                                      第4章    Cohen类时频分布                                      4.1引言                                      4.2Wigner分布与模糊函数                                      4.3Cohen类时频分布                                      4.4时频分布所希望的性质及对核函数的制约                                      4.5核函数对时频分布中交叉项的抑制                                      4.6减少交叉项干扰的核的设计                                      第2篇    滤波器组                                      第5章    信号的抽取与插值                                      5.1引言                                      5.2信号的抽取                                      5.3信号的插值                                      5.4抽取与插值相结合的抽样率转换                                      5.5信号的多相表示                                      5.6多抽样率系统中的几个恒等关系                                      5.7抽取和插值的滤波器实现                                      5.7.1抽取的滤波器实现                                      5.7.2插值的滤波器实现                                      5.7.3抽取和插值相结合的滤波器实现                                      第6章    滤波器组基础                                      6.1滤波器组的基本概念                                      6.2滤波器组的种类及有关的滤波器                                      6.2.1最大均匀抽取滤波器组                                      6.2.2正交镜像滤波器组                                      6.2.3第M带滤波器                                      6.2.4半带滤波器                                      6.2.5互补型滤波器                                      6.3半带滤波器设计                                      6.4多抽样率系统的应用简介                                      第7章    两通道滤波器组                                      7.1两通道滤波器组中各信号的关系                                      7.2G0  z  和G1  z  的选择                                      7.3标准正交镜像滤波器组                                      7.3.1标准正交镜像滤波器组中的基本关系                                      7.3.2FIR标准正交镜像滤波器组                                      7.3.3IIR标准正交镜像滤波器组                                      7.4共轭正交镜像滤波器组                                      7.5共轭正交镜像滤波器的设计                                      7.6仿酉滤波器组                                      7.7两通道仿酉滤波器组的Lattice结构                                      7.7.1FIR系统的Lattice结构                                      7.7.2功率互补FIR系统的Lattice结构                                      7.7.3两通道仿酉滤波器组的Lattice结构                                      7.8线性相位准确重建两通道滤波器组                                      7.8.1两通道滤波器组中的制约关系                                      7.8.2由谱分解求H0  z  ,  H1  z                                        7.8.3Lattice实现                                      7.9树状滤波器组                                      第8章    M通道滤波器组                                      8.1M通道滤波器组中的基本关系                                      8.2M通道滤波器组的多相结构                                      8.3混叠抵消和PR条件的多相表示                                      8.4M通道滤波器组的设计                                      8.5复数调制滤波器组                                      8.5.1DFT滤波器组                                      8.5.2DFT的滤波器组解释                                      8.5.3DFT滤波器组的多相结构                                      8.6余弦调制滤波器组                                      8.7余弦调制滤波器组准确重建的条件                                      第3篇    小波变换                                      第9章    小波变换基础                                      9.1小波变换的定义                                      9.2小波变换的特点                                      9.3连续小波变换的计算性质                                      9.4小波反变换及小波容许条件                                      9.5重建核与重建核方程                                      9.6小波的分类                                      9.6.1经典类小波                                      9.6.2正交小波                                      9.6.3双正交小波                                      9.7连续小波变换的计算                                      9.8尺度离散化的小波变换及小波标架                                      9.8.1尺度离散化的小波变换                                      9.8.2离散栅格上的小波变换                                      9.8.3小波标架理论介绍                                      第10章    离散小波变换的多分辨率分析                                      10.1多分辨率分析的引入                                      10.1.1信号的分解近似                                      10.1.2树结构理想滤波器组                                      10.2多分辨率分析的定义                                      10.3空间Vj,  Wj中信号的分解                                      10.4二尺度差分方程                                      10.5二尺度差分方程与共轭正交滤波器组                                      10.6Mallat算法                                      10.7Mallat算法的实现                                      10.8小波变换小结第11章    正交小波构造                                      11.1正交小波概述                                      11.2由h0  n  递推求解  t  的方法                                      11.3消失矩.  规则性及支撑范围                                      11.4Daubechies正交小波构造                                      11.5接近于对称的正交小波及Coiflet小波                                      第12章    双正交小波.  小波包及小波提升方案                                      12.1双正交滤波器组                                      12.2双正交小波                                      12.3双正交小波的构造                                      12.4双正交样条小波                                      12.5正交小波包                                      12.6小波提升方案                                      12.6.1小波提升方案的背景                                      12.6.2小波提升方案的基本原理                                      12.6.3正交和双正交小波变换分解为小波提升方案                                      12.6.4小波提升方案的应用                                      第13章    基于小波变换的信号奇异性检测及去噪                                      13.1信号的奇异性检测                                      13.1.1Lipschitz指数                                      13.1.2傅里叶变换与信号的规则性                                      13.1.3小波变换与信号的奇异性                                      13.2基于小波变换的信号奇异性检测                                      13.2.1小波变换与信号的李氏指数                                      13.2.2小波变换的模极大值                                      13.3由小波变换的模极大值重建信号                                      13.3.1小波变换的奇异点及信号的重建                                      13.3.2由小波变换模极大值重建信号的思路                                      13.3.3由小波变换模极大值重建信号的交替投影算法                                      13.4小波去噪                                      13.4.1小波去噪的原理                                      13.4.2小波阈值施加的方式                                      13.4.3小波阈值估计的思路                                      13.4.4MATLAB中的小波阈值                                      附录    关于所附光盘的说明406                                      索引407                                      参考文献411


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