david753
Full Member level 1
spectrum?
In spectrum instrument, I only can find amplitude of selected frequency range.
there is no "phase" of selected frequency range.
But, in Fourier transform, we can easily got phase of frequency range.
What wrong is it?
In spectrum instrument, I only can find amplitude of selected frequency range.
there is no "phase" of selected frequency range.
But, in Fourier transform, we can easily got phase of frequency range.
What wrong is it?