WSEdecomp

Stationnary/Propagative components decomposition of a Longitude/Time signal with Fourier harmonics

Description

Split the signal S(SPACE,TIME) into its downward/upward space
 propagating and stationnary components via a 2D Fourier decomposition.
 S is a (SPACE,TIME) matrix. We eventually proceed to a space and/or
 time filtering. DT,DX are temporal and space step. PERIOD=[Tmin Tmax]
 and WAVELENGTH=[Xmin Xmax] are time and space band-pass filters
 specifications.

• MATLAB release: MATLAB 7.2 (R2006a)

[hyoseok park]

 

[ricky C]

I specify S(SPACE TIME) matrix, I get the following error. How should my input S look like?

>> WSEdecomp
??? Input argument "S" is undefined.

Error in ==> WSEdecomp at 78
W=S;