I have no idea of this code,,,, please help me.

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jaejun shin
jaejun shin 2018-4-9
回答： Arun Mathamkode 2018-4-20
project1b_fse.m % % Let us compute the Fourier coefficients and the Fourier series % expansions
if true
% code
endof 4 kinds periodic signals. ///
%
clc; close all; clear; %%
% (1)----------------------------------------------------------------
T = 2; fo = 1/T; Ns=1000;%%%
t = T/2*[-Ns:Ns]/Ns; N=10;
n =-N:N;
x = cos(2*pi*t/T);
X = cfc(x,t,n)
At last codes, i don't know what 'cfc(x,t,n)' this means.. I'm just guessing it is a fourier coeffiecient relative codes.

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回答（1 个）

Arun Mathamkode
Arun Mathamkode 2018-4-20

As far as I know, cfc is not a built-in MATLAB function. It may be a custom function and you can open function by entering edit cfc in the command window. By going through the code in the function you may get a better idea.

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