topic Fourier Analysis in Discussions

Fourier Analysis

DZEMKE — Tue, 15 Nov 2022 14:26:45 GMT

I have a data set of 2 parameter per second and would like to perform a Fourier analysis.

Both data tends to swing and I would like to see of the period of both is in phase or not.

Mark_Bailey — Tue, 15 Nov 2022 15:43:45 GMT

There is no dedicated tool in JMP for the traditional Fourier analysis. The closest tool is the Functional Data Explorer in JMP Pro.

SamGardner — Wed, 16 Nov 2022 18:26:21 GMT

There is a JSL FFT() (Fast Fourier Transform) function that you could use to process the signal data and then do further analysis within JMP.

peng_liu — Fri, 18 Nov 2022 15:35:56 GMT

JMP Time Series platform can produce Spectral Density plots. Maybe that can be useful. Here is a screenshot.