Fourier Series representation for signals

1. Dec 6, 2008

d2009

1. The problem statement, all variables and given/known data
a) Write a Matlab function, which accepts the following inputs

-a finite set of Fourier series coefficients

-the fundamental period T of the signal to be reconstructed

-a vector t representing the times for which the signal will be reconstructed

2. Relevant equations

3. The attempt at a solution
function fourier1=f(a,T,t)
fourier1=zeros(length(a),1);
for n=1:length(a)
fourier1(n)=(a(n)*exp((i*(2*pi/T)*n*t)));
end;