- #1
ramesses
- 17
- 0
Hello
I computed, with python scipy.rfft, the Fourier transform of signal coming from an accelerometer.
I don't understood what this is the meaning of having a powerful signal near to 0 Hz ?
I computed, with python scipy.rfft, the Fourier transform of signal coming from an accelerometer.
I don't understood what this is the meaning of having a powerful signal near to 0 Hz ?