Flint: Display FFT from a curve
This could be provided by copy-pasting the https://github.com/silx-kit/silx/blob/master/examples/fftPlotAction.py
Feedback from @sebastien.petitdemange
This could be provided by copy-pasting the https://github.com/silx-kit/silx/blob/master/examples/fftPlotAction.py
Feedback from @sebastien.petitdemange