代码搜索：4
找到约 10,000 项符合「4」的源代码
代码结果 10,000
www.eeworm.com/read/249702/12479313
xls 例4-4.xls
www.eeworm.com/read/249631/12484350
m f4_4.m
%产生非平稳信号
sig=real(amgauss(128).*fmlin(128));
%%时域波形
figure(1)
plot(sig,'LineWidth',2);
xlabel('时间 t');
ylabel('幅值 A');
%设置窗函数
h=ones(127,1);
%计算短时傅立叶变换
sig=hilbert(sig);
[tfr,t,f]=tfrstft(s
www.eeworm.com/read/335985/12484525
cpp ch4_4.cpp
//*********************
//** ch4_4.cpp **
//*********************
#include
#include
#include
void main()
{
double s=0,x=1; //初始值
long k=1;
www.eeworm.com/read/249344/12509671
c lx4_4.c
www.eeworm.com/read/335388/12529864
mmf for4bitmux4.mmf
www.eeworm.com/read/335388/12529891
pof for4bitmux4.pof
www.eeworm.com/read/335388/12529921
snf for4bitmux4.snf
www.eeworm.com/read/335388/12529956
sof for4bitmux4.sof
www.eeworm.com/read/335388/12529979
ndb for4bitmux4.ndb
www.eeworm.com/read/335388/12530021