de-LDPC
代码说明：
该算法时LDPC码优化的好帮手。通过差分进化（DE）实现LDPC码度分布优化。给定码率，自动搜索最佳度分布。算法运算量较小，可以得到次优解。(The algorithm of LDPC code optimization is a good helper. Through differential evolution ( DE ) to realize LDPC code degree distribution optimization. Given rate, automatic search of optimal degree distribution. Algorithm can get smaller, suboptimal solution. )
文件列表：
de-LDPC
.......\decompose.m,772,2010-11-13
.......\deopt.m,7768,2012-02-27
.......\initial.m,778,2012-02-27
.......\inv_Phi.m,190,2011-03-03
.......\inv_Phi_2.m,940,2010-07-22
.......\ir_GA.m,1899,2011-03-03
.......\ir_GA2.m,1271,2011-01-13
.......\left_win.m,1435,2010-12-08
.......\main1.m,705,2012-04-27
.......\Phi.m,231,2010-08-03
.......\price_evalution.m,799,2011-03-03
.......\price_evalution2.m,985,2011-03-03
.......\rate_redress2.m,314,2011-01-10
.......\search_index.m,1275,2011-04-29
.......\test.m,255,2011-03-05
.......\var.m,292,2011-03-06
.......\var_nodes.m,972,2011-01-14
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