make_constellation.m

基于Matlab

function [C,csig] = make_constellation(cnstl,M)

if (cnstl==1)
   [C,csig]=pam_constellation(M);
elseif (cnstl==2) 
   [C,csig]=qam_constellation(M);
else
   [C,csig]=vsb_constellation(M);
end;