www.gusucode.com > MIMO_OFDM系统的matlab仿真程序以及GUI界面的实现源码程序 > CH9/tx_gen_intlvr_patt.m
function idx = tx_gen_intlvr_patt(interleaver_depth, SimulationParameters) global SimulationConstants; n_syms_per_ofdm_sym = SimulationParameters.FFTPoints; idx=zeros(1,interleaver_depth); s = max([interleaver_depth/n_syms_per_ofdm_sym/2 1]); intlvr_patt = interleaver_depth/16*rem(0:interleaver_depth-1,16) + floor((0:interleaver_depth-1)/16); perm_patt = s*floor(intlvr_patt/s)+ ... mod(intlvr_patt+interleaver_depth-floor(16*intlvr_patt/interleaver_depth),s); idx = perm_patt+1;