清空筛选条件
清空筛选条件

power spectrum estimation in wavenumber domain

4 次查看（过去 30 天）
Matlabuser
Matlabuser 2014-11-18
回答： juntian chen 2021-12-16
Hi everyone, I am trying to estimate the power spectrum in space domain using pburg. But when I got my spectrum its gives me Inverted results. I am not able to understand the problem. Can anyone please suggest me, where could be the problem. My procedure is as: a=load('data.dat') length of data =95; order=4; si=2.5; [Pxx,w]=pburg(detrend(a),4,128) b=log(Pxx); plot(w,b)
thanks

请先登录，再回答此问题。

回答（1 个）

juntian chen
juntian chen 2021-12-16
I'm seeking the answer, too

类别

在 Help Center 和 File Exchange 中查找有关 Spectral Measurements 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