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数字信号处理/高等学校信息工程类“十二五”规划教材

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数字信号处理/高等学校信息工程类“十二五”规划教材

Name: 数字信号处理/高等学校信息工程类“十二五”规划教材
Brand: Jingdong book
SKU: 3101003221
Price: 18.07 USD
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《数字信号处理/高等学校信息工程类“十二五”规划教材》共10章。前四章是数字信号处理的理论基础，分别介绍时域离散信号与时域离散系统以及数字信号处理的三种重要变换(傅立叶变换、Z变换和离散傅立叶变换)。第五章是离散傅立叶变换的快速算法及其应用。第六章为模拟信号数字处理的原理和方法。第七章是数字系统的实现结构。第八、九章是数字滤波器的基本理论与设计方法，主要介绍IIR数字滤波器和FIR数字滤波器的设计方法。第十章是结合本书中基本内容的八个上机实验，并介绍了实验中用到的MATLAB函数。
《数字信号处理/高等学校信息工程类“十二五”规划教材》在编写上力求选材少而精，突出基本概念的讲述，并通过精心设计的大量例题来引导学生理解概念和掌握解决问题的方法。
滤波器部分重点放在概念和设计方法上。不过多地讲解设计理论及其公式推导。各章后附有习题,部分章后附有上机题。
《数字信号处理/高等学校信息工程类“十二五”规划教材》可作为普通本科电子信息和计算机应用类专业及相近专业的必修课教材。由于本书基本理论和基本概念较强，习题、实验丰富，因此也可以作为相关科技人员的参考书。

Catalogue

绪论
0.1 数字信号处理的基本概念
0.2 数字信号处理的实现方法
0.3 数字信号处理的特点

第一章时域离散信号和时域离散系统
1.1 引言
1.2 时域离散信号表示法与典型序列
1.2.1 序列的表示方法
1.2.2 常用的典型序列
1.3 数字信号处理中的基本运算
1.3.1 乘法和加法
1.3.2 序列的移位
1.3.3 序列的翻转
1.3.4 序列的尺度变换
1.4 时域离散系统
1.4.1 线性系统
1.4.2 时不变系统
1.4.3 线性时不变系统输出和输入之间的计算关系
1.4.4 时域离散线性时不变系统的串并联系统
1.4.5 时域离散系统的因果性和稳定性
1.5 线性常系数差分方程
习题

第二章时域离散信号和系统的傅立叶变换分析方法
2.1 引言
2.2 序列傅立叶变换的定义
2.3 序列傅立叶变换的性质及定理
2.3.1 周期性
2.3.2 线性性质
2.3.3 时移性和频移性
2.3.4 共轭对称性
2.3.5 时域卷积定理
2.3.6 频域卷积定理
2.3.7 帕斯维尔（Parseval）定理
2.4 周期序列的频域分析方法
2.4.1 周期序列的离散傅立叶级数
2.4.2 周期序列的傅立叶变换
2.5 利用傅立叶变换对信号和系统进行频域分析
习题

第三章时域离散信号和系统的Z变换分析方法
3.1 序列Z变换的定义
3.2 序列特性对收敛域的影响
3.3 逆Z变换
3.3.1 留数定理法
3.3.2 幂级数法
3.3.3 部分分式展开法
3.4 Z变换的性质和定理
3.4.1 线性性质
3.4.2 时域移位性质
3.4.3 初值定理
3.4.4 终值定理
3.4.5 时域卷积定理
3.4.6 复卷积定理
3.4.7 帕斯维尔（Parseval）定理
3.5 利用Z变换解差分方程
3.6 利用Z变换分析信号和系统的频域特性
3.6.1 系统的传输函数和系统函数
3.6.2 利用系统函数的极点分析系统的因果性和稳定性
3.6.3 利用系统函数的极零点分布分析系统的频率特性
习题

第四章离散傅立叶变换（DFT）
4.1 引言
4.2 离散傅立叶变换的定义及物理意义
4.2.1 DFT定义
4.2.2 DFT与傅立叶变换、Z变换和DFS之间的关系
4.3 离散傅立叶变换的主要性质及定理［1］
4.3.1 线性性质
4.3.2 隐含周期性
4.3.3 循环移位性质
4.3.4 实序列DFT的共轭对称性
4.3.5 循环卷积定理
4.4 DFT应用举例
4.4.1 用DFT计算序列的线性卷积
4.4.2 用DFT对信号进行谱分析
习题与上机题

第五章快速傅立叶变换（FFT）
5.1 引言
5.2 直接计算DFT的特点及减少运算量的基本途径
5.3 基2FFT算法
5.3.1 DIT-FFT算法
5.3.2 DIT-FFT的运算效率
5.3.3 DIT-FFT的运算规律及编程思想
5.3.4 DIF-FFT
5.3.5 IDFT的高效算法
习题与上机题

第六章模拟信号数字处理
6.1 模拟信号数字处理的原理框图
6.2 采样频率的确定
6.2.1 时域采样定理
6.2.2 由模拟信号到时域离散信号采样间隔的确定
6.3 将模拟信号转换成数字信号（A/DC）
6.4 将数字信号转换成模拟信号（D/AC）
6.5 对数字信号处理部分的设计考虑
6.6 线性模拟系统的数字模拟
6.7 用DFT（FFT）对连续信号进行频域分析
6.7.1 用DFT（FFT）对连续信号进行近似频域分析
6.7.2 用DFT（FFT）对连续信号进行频域分析的公式推导
习题

第七章时域离散系统的基本网络结构
7.1 引言
7.2 用信号流图表示网络结构
7.3 无限长脉冲响应的基本网络结构
7.3.1 直接型网络结构
7.3.2 级联型网络结构
7.3.3 并联型网络结构
7.4 有限长脉冲响应的基本网络结构
7.4.1 FIR直接型网络结构
7.4.2 FIR级联型网络结构
7.4.3 FIR频率采样型网络结构
7.5 按照网络结构设计运算次序
习题

第八章 IIR数字滤波器的设计
8.1 滤波的基本概念
8.2 模拟滤波器的技术指标
8.3 模拟滤波器的设计
8.3.1 概述
8.3.2 巴特沃斯滤波器的设计
8.3.3 切比雪夫滤波器的设计
8.3.4 椭圆滤波器的设计
8.3.5 频率变换与高通、带通、带阻滤波器的设计
8.4 IIR数字滤波器的设计
8.4.1 用脉冲响应不变法设计IIR数字滤波器
8.4.2 用双线性变换法设计IIR数字滤波器
8.4.3 高通、带通和带阻IIR数字滤波器的设计
习题与上机题

第九章 FIR数字滤波器的设计
9.1 线性相位FIR数字滤波器及其特点
9.2 用窗函数法设计FIR数字滤波器
9.2.1 基本方法
9.2.2 窗函数法的设计性能分析
9.2.3 典型窗函数
9.2.4 设计步骤
9.3 利用等波纹最佳一致逼近法设计FIR数字滤波器
9.3.1 等波纹最佳一致设计的基本思想
9.3.2 remez函数和remezord函数
9.3.3 各类滤波器的设计指标
9.3.4 设计举例
9.4 FIR滤波器与IIR滤波器的比较
习题与上机题

第十章实验
实验一用递推法解差分方程以及用线性卷积法求线性时不变系统的输出
实验二信号与系统的傅立叶分析
实验三零极点分布对系统频率响应的影响
实验四时域采样定理
实验五用DFT（FFT）对时域离散信号进行频谱分析
实验六用DFT（FFT）对连续信号进行频谱分析
实验七 IIR滤波器的设计与信号滤波
实验八用窗函数法设计FIR滤波器
参考文献

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