An octave/MATLAB script to show the Fourier series of a string of impulse functions: Difference between revisions
Jump to navigation
Jump to search
(Created page with " <nowiki> % This is a script to see if the Fourier series with unity coefficients is % really a series of impulse functions. M=100; % Number of terms T=1e-3; % the period of...") |
No edit summary |
||
Line 1: | Line 1: | ||
This checks this identity. <math>\sum_{k=-\infty}^\infty \delta(t-kT) = \sum_{k=-\infty}^\infty e^{-j2\pi kt/T}</math> |
|||
<nowiki> |
<nowiki> |
||
% This is a script to see if the Fourier series with unity coefficients is |
% This is a script to see if the Fourier series with unity coefficients is |
Revision as of 16:21, 2 November 2016
This checks this identity.
% This is a script to see if the Fourier series with unity coefficients is % really a series of impulse functions. M=100; % Number of terms T=1e-3; % the period of the sampling function is 1 mS. t=0:T/1000:10*T; f=zeros(size(t)); for k=-M:M v = 1; f = f+v*exp(-j*2*pi*k*t/T); end plot(t,f)