tx_make_int_num_ofdm_syms.m

来自「多径信道下的ofdm仿真系统」· M 代码 · 共 13 行

function out_bits = tx_make_int_num_ofdm_syms(tx_bits,numcarrier)

global sim_consts;
 
n_tx_bits = length(tx_bits);

n_syms =numcarrier ;
n_bits_per_sym = 4;
n_ofdm_syms = ceil(n_tx_bits/(n_syms*n_bits_per_sym));
pad_bits = randn(1, n_ofdm_syms*n_syms*n_bits_per_sym - n_tx_bits) > 0;
out_bits = [tx_bits  pad_bits];