numpy - FFT python result -


i trying plot fft of current waveform. getting result not make sense me. don't understand why getting 10^6 peak current 4. here? using numpy fft calculations.

i post plots, not allowed here yet.

there several ways normalise result of dft/fft (see discussion normalisation here).

it looks like numpy uses convention forward dft not divided n.


Comments

Popular posts from this blog

html5 - What is breaking my page when printing? -

html - Unable to style the color of bullets in a list -

c# - must be a non-abstract type with a public parameterless constructor in redis -