BPSK+Modulation 源代码

function output=de_map_module(input,map_flag) [m,n]=size(input); if map_flag==0 output=zeros(m,n…

function mod_symbols = tx_modulate(bits_in, modulation) full_len = length(bits_in); % BPSK modulation if ~isempty(findstr(m…

function num_bits = get_bits_per_symbol(mod_order) if ~isempty(strmatch(mod_order, 'BPSK ','exact')) num_bits=1; elseif ~ise…

function [soft_bits_out] = rx_demodulate(rx_symbols, sim_options) % We make 'soft' bit estimation for viterbi. if ~isempty(…

function decoder_output_demodu = vblast_decoder_QR(H,decoder_input,index) % H : the channel matrix % the receiver know the chan…

function u=am_mod(a,m,ts,fc) % u=am_mod(a,m,ts,fc) %AM_MOD takes signal m sampled at ts and carrier % freq. fc …

function fskd(g,f0,f1) %FSK modulation %Example:(f0 and f1 must be integers) %fskd([1 0 1 1 0],1,2) %Author: Diego Orlando Bar…

function fskd(g,f0,f1) %FSK modulation %Example:(f0 and f1 must be integers) %fskd([1 0 1 1 0],1,2) %Author: Diego Orlando Bar…

function u=am_mod(a,m,ts,fc) % u=am_mod(a,m,ts,fc) %AM_MOD takes signal m sampled at ts and carrier % freq. fc as input and…

function y = amtriang(N,t0,T); %AMTRIANG Generate triangular amplitude modulation. % Y = AMTRIANG(N,T0,T) generates a triangular a…