guard_interval_remove.m

本代码是基于OFDM系统的一种转换域估计算法

function[guard_interval_remove_out]=guard_interval_remove(receive_ofdm_symbol,fftlen2,guardlen,nd);

guard_interval_remove_out=reshape(receive_ofdm_symbol,fftlen2,nd);
guard_interval_remove_out=guard_interval_remove_out(guardlen+1:fftlen2,:);