Deconvolving two vectors produces a single number (not a vector)

2 次查看（过去 30 天）
Raied
Raied 2015-3-15
编辑： Raied 2015-3-15
I am trying to deconvolve the auto-correlation of my source wavelet (Ricker wavelet) from my receivers responses. Now if I deconvolve the source wavelet out of the response I get a vector back and the results are correct. When I try to deconvolve the auto correlation of the source wavelet from the response I get back a single number (not a vector)
s_t = smax*(1-1/2*w0^2*(t-ts).^2).*exp( -(1/4)*w0^2*(t-ts).^2 ); % Ricker wavelet
xCorr = xcorr(pR_t(:,1,41),pR_t(:,41,41)); % Cross correlation
aCorr = xcorr(s_t); % Auto correlatioin
G = deconv(xCorr,s_t); % This works
G = deconv(xCorr,aCorr); % This gives back a single number
All vectors here are of the same length. Of course you would not be able to reproduce the problem because you don't have the other information (frequency, time, synthetic seismic ... etc). If I include every thing it will be too long and i'm not sure if this is allowed.
any idea what might be causing this ?

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Develop Apps Using App Designer 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by