fil_ter.m

In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a di

function [g_T] = Fil_ter(N,T,alpha,Fs,fc)
% ----------------------------------------------------------------------- %
n = -(N-1)/2:1:(N-1)/2;
for k = 1:1:length(n)
   g_T(k) = 0;
   for m = -(N-1)/2:1:(N-1)/2,
      g_T(k) = g_T(k)+sqrt(RCF(Fs*m/(N),alpha,T,fc))*exp((j*2*pi*m*n(k)/N));      
   end
end
g_T = real(g_T);
g_T = g_T/max(abs(g_T));
% ----------------------------------------------------------------------- %