PDA

查看完整版本 : [MATLAB工具箱] 【请教】复小波变换cmorwavf函数格式怎么写?


peppn
2010-08-19, 11:28
【请教】复小波变换cmorwavf函数格式怎么写?

我写成这样
>> c=cwt(x,1:1:16,'cmorwavf')

下面是报错的内容,本人新手,不太懂,请指教。

??? Error using ==> cmorwavf
Invalid Wavelet Number!
Error in ==> D:\Software\matlab6.5\toolbox\wavelet\wavelet\wavefun.m
On line 140 ==> [out1,out2] = feval(fname,lb,ub,np,wname);
Error in ==> D:\Software\matlab6.5\toolbox\wavelet\wavelet\intwave.m
On line 53 ==> case {4,5} , [psi,xval] = wavefun(wname,iter);
Error in ==> D:\Software\matlab6.5\toolbox\wavelet\wavelet\cwt.m
On line 73 ==> [psi_integ,xval] = intwave(wname,precis);

未注册
2011-04-23, 21:09
% 定义带宽和中心频率
fb = 1.5; fc = 1;
c=cwt(ss,[1:32],'cmor1.5-1);