What's the difference between Magnitude Spectrum and FFT? [closed]

1. What is magnitude spectrum in Fourier series?
2. What is the difference between the magnitude and the phase spectrum of the Fourier transform?
3. What are the two types of FFT?
4. What is meant by phase spectrum and magnitude spectrum give comparison?

What is magnitude spectrum in Fourier series?

The Magnitude Spectrum of a signal describes a signal using frequency and amplitude. That is frequency components of a periodic signal are plotted using Frequency Domain - frequencies plotted in X-axis and amplitude plotted in Y-axis.

What is the difference between the magnitude and the phase spectrum of the Fourier transform?

Therefore, the amplitude spectrum of the exponential Fourier series is symmetrical about the vertical axis passing through the origin, i.e., the magnitude spectrum exhibits even symmetry and the phase spectrum is antisymmetrical about the vertical axis passing through the origin, i.e., the phase spectrum exhibits odd ...

What are the two types of FFT?

These are called the radix-2 and mixed-radix cases, respectively (and other variants such as the split-radix FFT have their own names as well).

What is meant by phase spectrum and magnitude spectrum give comparison?

The magnitude spectrum tells you how strong are the harmonics in a image and the phase spectrum tells where this harmonic lies in space.