Needed frequency analysis of 3D Plot obtained from Manometry of Human colon using wavelet analysis.

I am new to Matlab and I need to generate frequency spectrum of a 3D graph (x= Time, y=sensor position, z=amplitude) of pressure. I have installed Matlab student version and purchased wavelet toolbox. However I could not find any help online. Please guide how can I load the 3D graph in Matlab and perform wavelet analysis of that graph and plot its frequency spectrum.

Answer 1

[Matthew Worker]

One approach for this problem would be split the data into two components, i.e. sensor position as a function of time and amplitude as a function of time and then perform a wavelet coherence on the two time series components ?