I use this code for calculated phase shift in a sine wave with 90 degree phase shift(1.57 rafian) When it calculate phase shift the response is not corrcted and it show -0.7239 #include "arduinoFFT.h" arduinoFFT FFT = arduinoFFT(); /* Create FFT object */ const uint16_t samples = 64; //This valu…

Phase shift by arduinofft is not corrected

Noisecontrol September 27, 2021, 1:22pm 6

twoPi is equal 6.28 and is correct
This problem is not related to this

The problem is the response of atan2 is not correct

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