代码搜索：matlab fft
找到约 10,000 项符合「matlab fft」的源代码
代码结果 10,000
www.eeworm.com/read/240076/13237992
matlab +
www.eeworm.com/read/302382/13836890
matlab
www.eeworm.com/read/490201/6460572
matlab
[DEFAULT]
BASEURL=about:blank
[InternetShortcut]
URL=http://www.ilovematlab.cn/index.php
Modified=5056A196ABB5C80106
www.eeworm.com/read/346730/11727686
matlab
www.eeworm.com/read/346730/11727753
matlab
www.eeworm.com/read/346613/11735289
matlab
www.eeworm.com/read/120861/14784967
matlab
www.eeworm.com/read/206698/14842225
matlabʵ
1-32是：图形应用篇
33-66是：界面设计篇
67-84是：图形处理篇
85-100是：数值分析篇
实例1：三角函数曲线（1）
function shili01
h0=figure('toolbar','none',...
'position',[198 56 350 300],...
'name','实例01');
h1=axes
www.eeworm.com/read/18028/771059
matlab
clear
clc
c=6; % 子载波个数
bits=4000; % 每个信道的比特数
n=c*bits; % 总的传送比特数
data= 2*round(rand(1,n))-1; %产生信源数据
s = reshape(data,c,bits); % 串并变换
tp=1:0.1:(1+bits/10)-0.1;
fo
www.eeworm.com/read/18028/771060
matlab
function y=LPF(fc); %实现低通的频域形式
global dt df N t f T
Bs=N*df/2; %系统带宽
x1=(Bs-fc/2)*N/(2*Bs);
x2=(Bs+fc/2)*N/(2*Bs);
y=zeros(1,N);
y(x1:x2)=1;