• 大小: 0.06M
    文件类型: .rar
    金币: 1
    下载: 0 次
    发布日期: 2021-03-27
  • 语言: Matlab
  • 标签: matlab  

资源简介


总共有100个matlab 程序,包括各种常用的数字信号处理算法代码,如FFT,各种滤波器设计等等,是学习数字信号处理的号资料

资源截图

代码片段和文件信息

%-----------------------------------------------------------------
% exa010101.m: for example 1.1.1 and to generate Fig1.1.8abc
%-----------------------------------------------------------------
clear;

% 构造离散序列x
x1=zeros(15);
n=0:5;
x2=0.6.^n;
x=[x1x2];
n1=-5:5;
subplot(231)
stem(n1x‘.k‘);
xlabel(‘n‘);
title(‘x(n)‘);
for k=1:11
   y(k)=x(12-k);
end

% 将它分解为偶对称序列xe和奇对称序列xo之和
xrev=[x2x1];
xe=(x+y)/2;
xo=(x-y)/2;
subplot(232)
stem(n1xe‘.k‘)
xlabel(‘n‘);
title(‘xe(n)‘);
subplot(233)
stem(n1xo‘.k‘)
xlabel(‘n‘);
title(‘xo(n)‘);

xx=zeros(111);
hold
plot(n1xx)

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        634  2003-01-17 08:07  DSP_MATLAB\exa010101.m

     文件        605  2003-01-17 08:07  DSP_MATLAB\exa011001_rand.m

     文件        540  2003-01-17 08:07  DSP_MATLAB\exa011002_rand.m

     文件        589  2003-01-17 08:07  DSP_MATLAB\exa011003_randn.m

     文件        405  2003-01-17 08:07  DSP_MATLAB\exa011004_sinc.m

     文件        534  2003-01-17 08:07  DSP_MATLAB\exa011005_chirp.m

     文件        561  2003-01-17 08:07  DSP_MATLAB\exa011006_conv.m

     文件        895  2003-01-17 08:07  DSP_MATLAB\exa011007_xcorr.m

     文件        494  2003-01-17 08:07  DSP_MATLAB\exa020502.m

     文件        992  2003-01-17 08:07  DSP_MATLAB\exa020503.m

     文件        500  2003-01-17 08:07  DSP_MATLAB\exa020801_filter.m

     文件        974  2003-01-17 08:07  DSP_MATLAB\exa020802.m

     文件        389  2003-01-17 08:07  DSP_MATLAB\exa020802_impz.m

     文件        560  2003-01-17 08:07  DSP_MATLAB\exa020803_freqz.m

     文件        511  2003-01-17 08:07  DSP_MATLAB\exa020804_zplane.m

     文件        635  2003-01-17 08:07  DSP_MATLAB\exa020805_residuez.m

     文件        626  2003-01-17 08:07  DSP_MATLAB\exa020806.m

     文件        593  2003-01-17 08:07  DSP_MATLAB\exa020807.m

     文件        558  2003-01-17 08:07  DSP_MATLAB\exa030101.m

     文件        567  2003-01-17 08:07  DSP_MATLAB\exa030102.m

     文件       1420  2003-01-17 08:07  DSP_MATLAB\exa030201.m

     文件        620  2003-01-17 08:07  DSP_MATLAB\exa030202.m

     文件        496  2003-01-17 08:07  DSP_MATLAB\exa030203.m

     文件        694  2003-01-17 08:07  DSP_MATLAB\exa030701.m

     文件        973  2003-01-17 08:07  DSP_MATLAB\exa030702.m

     文件        957  2003-01-17 08:07  DSP_MATLAB\exa030903.m

     文件        718  2003-01-17 08:07  DSP_MATLAB\exa031101_conv.m

     文件        814  2003-01-17 08:07  DSP_MATLAB\exa031101_fftfilt.m

     文件        550  2003-01-17 08:07  DSP_MATLAB\exa031102_hilbert.m

     文件        557  2003-01-17 08:07  DSP_MATLAB\exa040801_fft.m

............此处省略73个文件信息

评论

共有 条评论