DSP using MATLAB 示例Example3.22
代码:
% Discrete-time Signal x2(n)
Ts = 0.001; n = -5:1:5; nTs = n*Ts; Fs = 1/Ts; x = exp(-1000*abs(nTs)); % Analog Signal
Dt = 0.00005; t = -0.005:Dt:0.005;
xa = x * sinc(Fs*(ones(length(n),1)*t - nTs'*ones(1,length(t)))) ; % check
error = max(abs(xa - exp(-1000*abs(t))))
DSP using MATLAB 示例Example3.22的更多相关文章
- DSP using MATLAB 示例Example3.21
代码: % Discrete-time Signal x1(n) % Ts = 0.0002; n = -25:1:25; nTs = n*Ts; Fs = 1/Ts; x = exp(-1000*a ...
- DSP using MATLAB 示例 Example3.19
代码: % Analog Signal Dt = 0.00005; t = -0.005:Dt:0.005; xa = exp(-1000*abs(t)); % Discrete-time Signa ...
- DSP using MATLAB示例Example3.18
代码: % Analog Signal Dt = 0.00005; t = -0.005:Dt:0.005; xa = exp(-1000*abs(t)); % Continuous-time Fou ...
- DSP using MATLAB 示例Example3.23
代码: % Discrete-time Signal x1(n) : Ts = 0.0002 Ts = 0.0002; n = -25:1:25; nTs = n*Ts; x1 = exp(-1000 ...
- DSP using MATLAB示例Example3.16
代码: b = [0.0181, 0.0543, 0.0543, 0.0181]; % filter coefficient array b a = [1.0000, -1.7600, 1.1829, ...
- DSP using MATLAB 示例Example3.17
- DSP using MATLAB 示例 Example3.15
上代码: subplot(1,1,1); b = 1; a = [1, -0.8]; n = [0:100]; x = cos(0.05*pi*n); y = filter(b,a,x); figur ...
- DSP using MATLAB 示例 Example3.13
上代码: w = [0:1:500]*pi/500; % freqency between 0 and +pi, [0,pi] axis divided into 501 points. H = ex ...
- DSP using MATLAB 示例 Example3.12
用到的性质 代码: n = -5:10; x = sin(pi*n/2); k = -100:100; w = (pi/100)*k; % freqency between -pi and +pi , ...
随机推荐
- SQL删除约束
)禁止所有表约束的SQL select 'alter table '+name+' nocheck constraint all' from sysobjects where type='U' )删除 ...
- python2.x和3.x的区别
这个星期开始学习Python了,因为看的书都是基于 Python2.x,而且我安装的是Python3.1,所以书上写的地方好多都不适用于Python3.1,特意在Google上search了一下 3. ...
- JqueryUI学习笔记-自动完成autocomplete
<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Inse ...
- 【QT】C++ GUI Qt4 学习笔记5
折腾了好几天,终于把这本书的第三章和第四章给看了个大概. 里面的函数调用关系可谓是复杂. 整理了一部分的函数关系如下: cell关系清理 data(role) 返回应该显示的值 或者对齐方式 或者公式 ...
- js判断手机端操作系统(Andorid/IOS),并自动为链接添加相应下载地址
<script type="text/javascript"> $(document).ready(function(e) { var u = navigator.us ...
- cocos2d-x 第三篇 基本概念介绍
场景(scene): 也有人叫做屏幕或舞台,是一个独立的程序流,一个程序可以有很多场景但当前运行的场景就只有一个.比如游戏中可以有介绍场景,菜单场景,第一关场景,过场1场景,第二关场景,胜利场景等.一 ...
- supersr--图片轮播逻辑
// // ViewController.m // 图片轮播 // // Created by apple on 14-5-18. // Copyright (c) 2014年 All rig ...
- ios cell左滑删除
iOS项目开发小技能 (三) -UITableView实现Cell左划删除等自定义功能 www.MyException.Cn 网友分享于:2015-06-05 浏览:0次 iOS项目开发小技巧 ...
- Eclipse CDT launch failed.Binary not found in Linux/Ubuntu
转自:http://blog.csdn.net/abcjennifer/article/details/7573916 Linux下出现launch failed.Binary not found的解 ...
- iOS 简单提示view
+(void)showMessage:(NSString *)message{ UIWindow * window = [UIApplication sharedApplication].key ...