www.gusucode.com > m4k20功率分配图 mimo功率优化,OFDM典型仿真程序,贪婪算法仿真程序 > code/test_16qam/crdemapping.m
% Function 4-7 % crdemapping.m % % Function to separate data from the subcarrier % (DC=0) % % MATLAB version % programmed by T.Yamamura % function [iout,qout]=crdemapping(idata,qdata,fftlen,nd); %****************** variables ************************* % idata : Input Ich data % qdata : Input Qch data % iout : Output Ich data % qout : Output Qch data % fftlen : Length of FFT (points) % nd : Number of OFDM symbols % ***************************************************** iout(1:26,:)=idata(2:27,:); qout(1:26,:)=qdata(2:27,:); iout(27:52,:)=idata(39:64,:); qout(27:52,:)=qdata(39:64,:); %******************** end of file ***************************