妳紅框框出來的部分是從染色體中提取神經網絡權值和閾值，染色體的排序是隱層權值、隱層閾值、輸出層權值、輸出層閾值。
ga函數的用法：function [x,endPop,bPop,traceInfo] = ga(bounds,evalFN,evalOps,startPop,opts,...
termFN,termOps,selectFN,selectOps,xOverFNs,xOverOps,mutFNs,mutOps)
% Output Arguments:
% x - the best solution found during the course of the run 求得的最優解
% endPop - the final population 最終得到的種群
% bPop - a trace of the best population 最優種群的壹個搜索軌跡
% traceInfo - a matrix of best and means of the ga for each generation 每壹代種群的最優個體和均值