Axis rescale in FFT.C

[crgg]

Hello,
I was playing with the FFT.C and tried to extract the frequency of the input fuction.
The totorial says:

//NOTE: for “real” frequencies you have to divide the x-axes range with the range of your function
//(in this case 4*Pi); y-axes has to be rescaled by a factor of 1/SQRT(n) to be right: this is not done automatically!

Unfortunatelly I couldn’t figure out how this is done.
Any advice?
Regards,
Christian

[jtnattress]

I am having the same issue. Was this ever solved?

I found this thread Rescaling the x-axis of FFT transformed histogram but I am still having some issues.

[couet]

y-axes has to be rescaled by a factor of 1/SQRT(n)

I guess you can use Scale on hm …

[jfcaron]

The question might be more related to the problem of rescaling the X-axis (as discussed e.g. here Feature Request: Transform TAxes)

Jean-François