www.pudn.com > mimoprecoding.rar > tx_fourTotwo.m, change:2006-06-09,size:384b


function ofdm_syms_out = tx_fourTotwo(mod_ofdm_syms) 
global sim_consts; 
num_symbols = length(mod_ofdm_syms)/sim_consts.NumDataSubc; 
mod_syms = reshape(mod_ofdm_syms, sim_consts.NumDataSubc, num_symbols); 
ant_syms = zeros(sim_consts.NumDataSubc, num_symbols); 
ant_syms = mod_syms; 
ofdm_syms_out = zeros(4, length(mod_ofdm_syms)); 
ofdm_syms_out = repmat(ant_syms(:).',4,1); 

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