代码搜索：低频接收机
找到约 806 项符合「低频接收机」的源代码
代码结果 806
www.eeworm.com/read/284781/8899299
m 例程10-16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/284207/8954093
m 例程10-16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/282790/9060207
m 例程10-16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/365787/9847249
m program_10_16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/362220/10012140
m program_10_16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/357662/10203458
m 例程10-16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/280600/10309464
c adc.c
#include "adc.h"
int gain;
void Init_CLK(void)
{
unsigned int i;
//将寄存器的内容清零
//XT2震荡器开启
//LFTX1工作在低频模式
//ACLK的分频因子为1
BCSCTL1 = 0X00;
do
{
www.eeworm.com/read/161509/10400066
m wave.m
function [A,D]=wave(data,N)
%用小波分解信号
%--------------离散小波分解-----------
%clear d
%N=3;
[C,L]=wavedec(data,N,'db6');
A = wrcoef('a',C,L,'db6');%提取低频系数
%figure(1)
%str=strcat('小波',num2str(N),'层分解图
www.eeworm.com/read/160251/10549385
m 例程10-16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)
www.eeworm.com/read/327991/7532503
m program_10_16.m
load noisbloc
s= noisbloc;
ls=length(s);
plot(s);
[swa,swd] = swt(s,1,'db4');
subplot(2,1,1);plot(swa);title('低频')
subplot(2,1,2);plot(swd);title('高频')
A0 = iswt(swa,swd,'db4');
err=norm(s-A0)