matlab遗传算法求解VRP问题

matlab vrp ga 遗传算法

%% choose_next_gen: tournament selection
function [next_population next_fitness_val] = choose_next_gen（population fitness_val offsprings fitness_val_offsprings）
	[sorted_val sorted_ind] = sort（fitness_val）;
	[sorted_val_offsprings sorted_ind_offsprings] = sort（fitness_val_offsprings）;

	population = population（sorted_ind:）;
	offsprings = offsprings（sorted_ind_offsprings :）;
	next_population = [population（1:2:）;offsprings（3:end:）];
	next_fitness_val = [sorted_val（1:2:）;sorted_val_offsprings（3:end:）];

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......       513  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\choose_next_gen.m

    .......       131  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\create_generation.m

    .......      1303  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\crossover.m

    .......        82  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\Data\Demand.txt

    .......       182  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\Data\Location.txt

    .......       266  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\decode.m

    .......      1030  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\experiment.m

    .......       652  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\fitness.m

    .......       391  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\load_data.m

    .......       510  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\plot_record_fitness.m

    .......       487  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\plot_record_ga.m

    .......       755  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\run_ga.m

    .......       828  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\run_ga_30.m

    .......      3636  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\Scratch.txt

    .......       705  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\split_parent.m

    .......    239628  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\Tugas Program 2 _final_.pdf

     目录          0  2016-04-29 19:20  GA-VRP-master\GA-VRP-master\Data

     目录          0  2016-04-29 19:20  GA-VRP-master\GA-VRP-master

     目录          0  2018-05-07 17:57  GA-VRP-master

----------- ---------  ---------- -----  ----

               251099                    19