教学课件（第五版）.zip

[{"title":"（ 62 个子文件 47.3MB ） 教学课件（第五版）.zip","children":[{"title":"教学课件（第五版）","children":[{"title":"数字信号处理教程（程佩青）第五版PPT","children":[{"title":"数字滤波器的基本概念及几种特殊滤波器","children":[{"title":"6.2 数字滤波器的技术指标.pptx <span style='color:#111;'> 9.74MB </span>","children":null,"spread":false},{"title":"6.3 全通滤波器.pptx <span style='color:#111;'> 5.40MB </span>","children":null,"spread":false},{"title":"6.10 模拟低通滤波器到四种通带数字滤波器的直接变换.pptx <span style='color:#111;'> 17.51MB </span>","children":null,"spread":false},{"title":"6.5 模拟原型低通滤波器设计.pptx <span style='color:#111;'> 20.75MB </span>","children":null,"spread":false},{"title":"6.1 数字滤波器的基本概念.pptx <span style='color:#111;'> 16.06MB </span>","children":null,"spread":false},{"title":"6.4 最小相位滞后滤波器.pptx <span style='color:#111;'> 27.20MB </span>","children":null,"spread":false},{"title":"6.11 数字滤波器设计的第二种方案.pptx <span style='color:#111;'> 23.82MB </span>","children":null,"spread":false},{"title":"6.7 间接法的IIR数字滤波器设计方案.pptx <span style='color:#111;'> 7.66MB </span>","children":null,"spread":false},{"title":"6.13 数字滤波器设计的第三种方案.pptx <span style='color:#111;'> 23.03MB </span>","children":null,"spread":false},{"title":"6.6 模拟频域频带变换.pptx <span style='color:#111;'> 26.97MB </span>","children":null,"spread":false},{"title":"6.8 模拟滤波器到数字滤波器的映射方法.pptx <span style='color:#111;'> 6.72MB </span>","children":null,"spread":false},{"title":"6.9 数字滤波器设计的第一种方案.pptx <span style='color:#111;'> 27.92MB </span>","children":null,"spread":false},{"title":"6.12 数字频域频带变换.pptx <span style='color:#111;'> 82.50MB </span>","children":null,"spread":false}],"spread":false},{"title":"第4章 快速傅里叶变换（FFT）","children":[{"title":"4.8 线性调频z变换（Chirp-z变换或CZT）算法.pptx <span style='color:#111;'> 24.72MB </span>","children":null,"spread":false},{"title":"4.5 离散傅里叶反变换（IDFT）的快速算法IFFT.pptx <span style='color:#111;'> 6.58MB </span>","children":null,"spread":false},{"title":"4.9 利用FFT（用分段处理方法）计算线性卷积.pptx <span style='color:#111;'> 37.13MB </span>","children":null,"spread":false},{"title":"4.10 利用FFT算法计算线性相关.pptx <span style='color:#111;'> 67.84KB </span>","children":null,"spread":false},{"title":"4.2 按时间抽选（DIT）的基-2 FFT算法.pptx <span style='color:#111;'> 55.87MB </span>","children":null,"spread":false},{"title":"4.6 基-2 FFT流程图.pptx <span style='color:#111;'> 40.62MB </span>","children":null,"spread":false},{"title":"4.1 直接计算DFT的运算量，减少运算量途径.pptx <span style='color:#111;'> 63.82KB </span>","children":null,"spread":false},{"title":"4.7 N为复合数的FFT算法（混合基FFT）.pptx <span style='color:#111;'> 26.12MB </span>","children":null,"spread":false},{"title":"4.3 按频率抽选（DIF）的基-2 FFT算法.pptx <span style='color:#111;'> 20.11MB </span>","children":null,"spread":false},{"title":"4.4 DIT-FFT与DIF-FFT的异同.pptx <span style='color:#111;'> 80.38KB </span>","children":null,"spread":false}],"spread":true},{"title":"第1章 离散时间信号与系统","children":[{"title":"1.2 线性移不变系统.pptx <span style='color:#111;'> 2.61MB </span>","children":null,"spread":false},{"title":"1.4 连续时间信号的抽样.pptx <span style='color:#111;'> 41.07MB </span>","children":null,"spread":false},{"title":"1.3 线性常系数差分方程.pptx <span style='color:#111;'> 3.58MB </span>","children":null,"spread":false},{"title":"1.1 离散时间信号.pptx <span style='color:#111;'> 27.84MB </span>","children":null,"spread":false}],"spread":true},{"title":"第9章 数字滤波器实现中的有限字长效应","children":[{"title":"9.4 白噪声(AD变换的量化噪声)通过线性系统.pptx <span style='color:#111;'> 957.47KB </span>","children":null,"spread":false},{"title":"9.7 防止溢出的幅度加权因子.pptx <span style='color:#111;'> 3.94MB </span>","children":null,"spread":false},{"title":"9.5 数字滤波器的系数量化效应.pptx <span style='color:#111;'> 27.61MB </span>","children":null,"spread":false},{"title":"9.8 IIR滤波器的定点运算中零输入的极限环振荡.pptx <span style='color:#111;'> 14.11MB </span>","children":null,"spread":false},{"title":"9.2 二进制数的表示及其对量化的影响.pptx <span style='color:#111;'> 22.21MB </span>","children":null,"spread":false},{"title":"9.6 数字滤波器运算中的有限字长效应.pptx <span style='color:#111;'> 37.14MB </span>","children":null,"spread":false},{"title":"9.1引言.pptx <span style='color:#111;'> 63.30KB </span>","children":null,"spread":false},{"title":"9.3 AD变换的量化效应.pptx <span style='color:#111;'> 4.90MB </span>","children":null,"spread":false}],"spread":true},{"title":"第3章 离散傅里叶变换（DFT）","children":[{"title":"3.1 傅里叶变换的四种可能形式.pptx <span style='color:#111;'> 195.51KB </span>","children":null,"spread":false},{"title":"3.3 离散傅里叶变换（DFT）.pptx <span style='color:#111;'> 116.29KB </span>","children":null,"spread":false},{"title":"3.5 频域抽样理论.pptx <span style='color:#111;'> 276.22KB </span>","children":null,"spread":false},{"title":"3.6 DFT的应用.pptx <span style='color:#111;'> 35.27MB </span>","children":null,"spread":false},{"title":"3.2 离散傅里叶级数（DFS）.pptx <span style='color:#111;'> 31.02MB </span>","children":null,"spread":false},{"title":"3.4 DFT的主要性质.pptx <span style='color:#111;'> 660.87KB </span>","children":null,"spread":false}],"spread":true},{"title":"第7章 有限长单位冲激响应（FIR）数字滤波器设计方法","children":[{"title":"7.3 窗函数设计法.pptx <span style='color:#111;'> 134.60MB </span>","children":null,"spread":false},{"title":"7.1 引言.pptx <span style='color:#111;'> 67.76KB </span>","children":null,"spread":false},{"title":"7.4 频率抽样设计法.pptx <span style='color:#111;'> 19.13MB </span>","children":null,"spread":false},{"title":"7.2 线性相位FIR数字滤波器的特点.pptx <span style='color:#111;'> 26.70MB </span>","children":null,"spread":false},{"title":"7.6 IIR与FIR数字滤波器的比较.pptx <span style='color:#111;'> 66.04KB </span>","children":null,"spread":false},{"title":"7.5 设计线性相位FIR滤波器的最优方法.pptx <span style='color:#111;'> 44.70MB </span>","children":null,"spread":false}],"spread":true},{"title":"第0章 课程介绍.pptx <span style='color:#111;'> 256.66KB </span>","children":null,"spread":false},{"title":"第2章 Z变换与离散时间傅里叶变换（DTFT）","children":[{"title":"2.1 序列的Z变换.pptx <span style='color:#111;'> 57.59MB </span>","children":null,"spread":false},{"title":"2.3 离散时间傅里叶变换（DTFT）.pptx <span style='color:#111;'> 643.01KB </span>","children":null,"spread":false},{"title":"2.4 LSI系统的频域表征.pptx <span style='color:#111;'> 373.44KB </span>","children":null,"spread":false},{"title":"2.2 s平面到z平面的映射.pptx <span style='color:#111;'> 310.70KB </span>","children":null,"spread":false}],"spread":true},{"title":"第8章 序列的抽取与插值——多抽样率数字信号处理基础","children":[{"title":"8.3 用正整数I的插值——提高抽样率.pptx <span style='color:#111;'> 16.55MB </span>","children":null,"spread":false},{"title":"8.6 变换抽样率的多级实现.pptx <span style='color:#111;'> 43.27MB </span>","children":null,"spread":false},{"title":"8.1 概述.pptx <span style='color:#111;'> 63.26KB </span>","children":null,"spread":false},{"title":"8.4 用正有理数做抽样率转换.pptx <span style='color:#111;'> 41.27MB </span>","children":null,"spread":false},{"title":"8.5 抽取、插值以及两者结合的流图结构.pptx <span style='color:#111;'> 52.99MB </span>","children":null,"spread":false},{"title":"8.2 用正整数D的抽取——降低抽样率.pptx <span style='color:#111;'> 58.71MB </span>","children":null,"spread":false}],"spread":true},{"title":"第5章 数字滤波器的基本结构","children":[{"title":"5.1 引言.pptx <span style='color:#111;'> 2.07MB </span>","children":null,"spread":false},{"title":"5.4 数字滤波器的格型(格型梯形)结构.pptx <span style='color:#111;'> 20.86MB </span>","children":null,"spread":false},{"title":"5.2 无限长单位冲激响应（IIR）滤波器的基本结构.pptx <span style='color:#111;'> 34.42MB </span>","children":null,"spread":false},{"title":"5.3 有限长单位冲激响应(FIR)滤波器的基本结构.pptx <span style='color:#111;'> 59.11MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}]