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/357662/10203411
m 例程9-17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm
www.eeworm.com/read/357662/10203428
m 例程9-11.m
% 设置小波名称和计算次数
iter = 10;
wav = 'sym4';
% 用迭代算法计算小波函数的近似值
for i = 1:iter
[phi,psi,xval] = wavefun(wav,i);
plot(xval,psi);
hold on
end
title('小波函数sym4的近似值(iter从1到10) ');
hold
www.eeworm.com/read/160251/10549208
m 例程9-17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm
www.eeworm.com/read/160251/10549319
m 例程9-11.m
% 设置小波名称和计算次数
iter = 10;
wav = 'sym4';
% 用迭代算法计算小波函数的近似值
for i = 1:iter
[phi,psi,xval] = wavefun(wav,i);
plot(xval,psi);
hold on
end
title('小波函数sym4的近似值(iter从1到10) ');
hold
www.eeworm.com/read/327991/7532549
m program_09_17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm
www.eeworm.com/read/327991/7532550
m program_09_11.m
% 设置小波名称和计算次数
iter = 10;
wav = 'sym4';
% 用迭代算法计算小波函数的近似值
for i = 1:iter
[phi,psi,xval] = wavefun(wav,i);
plot(xval,psi);
hold on
end
title('小波函数sym4的近似值(iter从1到10) ');
hold
www.eeworm.com/read/447711/7546404
m program_09_17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm
www.eeworm.com/read/447711/7546405
m program_09_11.m
% 设置小波名称和计算次数
iter = 10;
wav = 'sym4';
% 用迭代算法计算小波函数的近似值
for i = 1:iter
[phi,psi,xval] = wavefun(wav,i);
plot(xval,psi);
hold on
end
title('小波函数sym4的近似值(iter从1到10) ');
hold
www.eeworm.com/read/197111/8028504
m exam9_17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm
www.eeworm.com/read/489816/6461919
m program_09_17.m
% 定义带宽和中心频率
fb = 1.5; fc = 1;
% 设置有效支撑和网格
lb = -8; ub = 8; n = 1000;
% 计算复Morlet小波cmor1.5-1
[psi,x] = cmorwavf(lb,ub,n,fb,fc);
% 画出复Morlet小波
subplot(211)
plot(x,real(psi)),
title('复Morlet小波cm