gusucode.com > 基于VBLAST-OFDM的MATLAB SIMULATION,图形化界面,并且给出了各仿真图 > 基于VBLAST-OFDM的MATLAB SIMULATION,图形化界面,并且给出了各仿真图/vblast-ofdm simulation/get_punc_params.m
function [punc_patt, punc_patt_size] = get_punc_params(code_rate) if strcmp(code_rate,'R3/4') % R=3/4, Puncture pattern: [1 2 3 x x 6], x = punctured punc_patt=[1 2 3 6]; punc_patt_size = 6; elseif strcmp(code_rate, 'R2/3') % R=2/3, Puncture pattern: [1 2 3 x], x = punctured punc_patt=[1 2 3]; punc_patt_size = 4; elseif strcmp(code_rate, 'R1/2') % R=1/2, Puncture pattern: [1 2 3 4 5 6], x = punctured punc_patt=[1 2 3 4 5 6]; punc_patt_size = 6; else error('Undefined convolutional code rate'); end