www.pudn.com > mimoprecoding.rar > rx_deinterleave.m, change:2005-12-01,size:575b


 
function out_bits = rx_deinterleave(in_bits, sim_options) 
global sim_consts; 
interleaver_depth = sim_consts.NumDataSubc * get_bits_per_symbol(sim_options.Modulation); 
num_symbols = length(in_bits)/interleaver_depth; 
single_deintlvr_patt = rx_gen_deintlvr_patt(interleaver_depth); 
deintlvr_patt = interleaver_depth*ones(interleaver_depth, num_symbols); 
deintlvr_patt = deintlvr_patt*diag(0:num_symbols-1); 
deintlvr_patt = deintlvr_patt+repmat(single_deintlvr_patt', 1, num_symbols); 
deintlvr_patt = deintlvr_patt(:); 
out_bits(deintlvr_patt) = in_bits; 

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