www.gusucode.com > ofdm结合2x2的m.. > ofdm结合2x2的m...构的WLAN环境数据传输仿真程序matlab版,包括信道估计和同步等模块/rx_gen_deintlvr_patt.m
function idx = rx_gen_deintlvr_patt(interleaver_depth) global sim_consts; idx = zeros(1, interleaver_depth); s = max([interleaver_depth/sim_consts.NumDataSubc/2 1]); perm_patt = s*floor((0:interleaver_depth-1)/s)+ ... mod((0:interleaver_depth-1)+floor(16*(0:interleaver_depth-1)/interleaver_depth),s); deintlvr_patt = 16*perm_patt - (interleaver_depth-1)*floor(16*perm_patt/interleaver_depth); idx = deintlvr_patt + 1;