FFT Graph History

Hello,

I am trying to take multiple FFTs in succession and keep them on the same graph. For example: take data, pause, take data, pause, take data, etc. Each new data set should be added to the FFT graph so they can be easily compared in real time. I think a similar thing happens in the Modal Testing but I don't know how to apply this in another setup file.

Thanks, Jim

Dear Jim,

we would need more information about the application so we can support you further, because the solution you described unfortunately does not work but we can find a workaround.

Please explain what exactly are you trying to measure? What kind of FFT are you calculating?

Regards