ewoksndreg.math.fft.fft_freqind#
- ewoksndreg.math.fft.fft_freqind(n, freqconvention=fftConvention.numpy)[source]#
Calculate frequency range of an fft (multiplied by n.d)
- Parameters:
n (
int) – number of data points in real spacefreqconvention (
fftConvention) – even frequency convention
- Return type:
Tuple[int,int]