The magnitude is the square root of the sum of the squares of the real and imaginary parts and the phase is the arctan(Im/Re) , so you can plot these individually and see how the amplitude varies over frequency and also any phase shifts that may occur at different frequencies.2 Haz 2020
Read moreWhat is the magnitude of a wave?
Its magnitude is either the wavenumber or angular wavenumber of the wave (inversely proportional to the wavelength), and its direction is ordinarily the direction of wave propagation (but not always; see below).
Read moreWhat is phase spectrum of Fourier transform?
Phase Spectrum − – The plot of the phase of Fourier coefficients versus frequency is called the phase spectrum of the signal.
Read moreWhat is the difference between magnitude and phase?
The magnitude corresponds to the frequency of the size wave, and the phase corresponds to where it hits zero .
Read moreWhat is the phase of a signal?
The phase involves the relationship between the position of the amplitude crests and troughs of two waveforms . Phase can be measured in distance, time, or degrees. If the peaks of two signals with the same frequency are in exact alignment at the same time, they are said to be in phase.
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