代码搜索:小信号

找到约 10,000 项符合「小信号」的源代码

代码结果 10,000
www.eeworm.com/read/300378/13917098

m program_04_01.m

%% 本程序采用Mallat算法对信号进行小波分析 clc;clear; %% 1.正弦波定义 f1=50; % 频率1 f2=100; % 频率2 fs=2*(f1+f2); % 采样频率 Ts=1/fs; % 采样间隔 N=120; % 采样点数 n=1:N; y=sin(2*pi*f1*n*Ts)+sin(2*pi*f2*n*Ts
www.eeworm.com/read/133415/14044515

m example2_4_1.m

load wbarb; %装载图像信号 whos figure(1); image(X); colormap(map); colorbar; %显示图像 [cA1,cH1,cV1,cD1] = dwt2(X,'bior3.7'); %完成图像的单尺度小波分解 A1 = upcoef2('a',cA1,'bior3.7',1); %从系数中重构低频和高频部分 H1 = upcoef2('
www.eeworm.com/read/235007/14089157

m examp16_9.m

%生成含噪的多项式信号 N=800; t=1:N; sig=t.^2-t+1; x=sig+randn(1,N); %一维小波分解 [c,l] = wavedec(x,4,'db3'); %[c,l] = wavedec(x,4,'db2'); %重构第1~4层逼近系数 a4 = wrcoef('a',c,l,'db3',4); a3 = wrcoef('a',c,l,'db3
www.eeworm.com/read/203677/15353562

v we.v

/*产生写FIFO信号,在默认情况下,一帧数据是640*480大小,并且分两场传输,奇场和偶场*/ module we(reset,pclk,hsync,vsync,wrst,wclk,we_s,int1r,yi,uvi,yo,uvo,GPIO3,rrst); input reset,pclk,hsync,vsync,GPIO3,rrst; input[7:0] yi,uvi; o
www.eeworm.com/read/200626/15428389

m f10_2.m

%生成含噪的多项式信号 N=800; t=1:N; sig=t.^2-t+1; x=sig+randn(1,N); %一维小波分解 [c,l] = wavedec(x,4,'db3'); %[c,l] = wavedec(x,4,'db2'); %重构第1-4层逼近系数. a4 = wrcoef('a',c,l,'db3',4); a3 = wrcoef('a',c,l,'db
www.eeworm.com/read/242302/13027096

html 17395.html

小琳......再问一下.......... 小琳......再问一下..........
www.eeworm.com/read/242302/13032435

html 17396.html

小琳......再问一下.......... 小琳......再问一下..........
www.eeworm.com/read/242302/13055478

html 11504.html

急呀急呀!!! 怎样在 ListBox 或是 ListView 中加入小图示???????? 急呀急呀!!! 怎样在 ListBox 或是 ListView 中加入小
www.eeworm.com/read/242302/13069794

html 16833.html

Re: 小琳姐姐∶ Re: 小琳姐姐∶
www.eeworm.com/read/114100/15082312

html 17395.html

小琳......再问一下.......... 小琳......再问一下..........