How Fourier Synthesis is performed using Matlab ?
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ramdas patil am 18 Mai 2015
Kommentiert: Ahmed Mujtaba am 16 Nov. 2016
I have read about Fourier Synthesis
http://whatis.techtarget.com/definition/Fourier-synthesisFourier-synthesis I want to clear my concept about Fourier Synthesis using Matlab .But don't know how to do this.
So can anybody show me how Fourier Synthesis is performed using Matlab?
Youssef Khmou am 18 Mai 2015
Bearbeitet: Youssef Khmou am 18 Mai 2015
Fourier synthesis is simple application of coefficients summation either numerically or symbolically, Fourier decomposition requires certain conditions of the input function, you can start with a simple example which is an approximation of a square wave of 2 Hz, using 11 terms :
axis([0 1 -2 2]);
% Approximation with Fourier decomposition
Image Analyst am 18 Mai 2015
There is nothing at that link. I don't know what Fourier Synthesis might be synthesizing. I don't think computing the Fourier spectrum of a signal or image is called "synthesizing", at least not by anyone I know, so I'm not really sure. You can synthesize things though, such as the attached demo where I synthesize clouds by manipulating the Fourier Spectrum.
Find more on Frequency Transformations in Help Center and File Exchange
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