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Fourier analysis

What is meant by Fourier analysis?

Fourier analysis is a mathematical method used to decompose functions or signals into their frequency components. It is based on the premise that any periodic function can be represented as a sum of sine and cosine functions. This technique is widely used in signal processing, image processing, acoustics, and other technical fields to gain insights into the frequency content of a signal.

Typical software functions in the area of "Fourier analysis":

 

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The function / module Fourier analysis belongs to:

Methods / Optimizations