r_decimator.m

来自「The result is an IS-95CDMA forward link 」· M 代码 · 共 11 行

function R_decit=R_Decimator(R_PN_out)
% This is the PN Code Decimator at the Receiver
% The Decimator keeps one out of every 64 chips output from the PN Code Generator
% initialise an empty array to hold the decimated sequence of chips
R_decit1=zeros([1,384]);
% In increments of 64 chips,the PN Code length is 1.2288 Mcps
for i=1:384
R_decit1(i)=R_PN_out(((i-1)*64)+1);
end
R_decit=R_decit1;