clear;clc;GAInitial;fi(1,BOAT_NUM) = 0;averageFitnessEachGeneration(1,MAX_GEN) = 0;    for k = 1:MAX_GEN        As_Tournament_Best;        As_Mutation;        t = round(rand * BOAT_NUM);        if t == 0            t = 1;        end            for i = 1:ROWER                boat(t,i) = boat(max,i);            end             for n = 1:BOAT_NUM         fi(1,n) = Fitness(n,ROWER,boat);     end            averageFitnessEachGeneration(1,k) = sum(fi) / BOAT_NUM;    end    essAfter30(1,n);    endfor n = 1:MAX_GEN    averageFitnessAfter30(1,n) = sumFitnessAfter30(1,n) / (BOAT_NUM * Run_Time);endb = 1:MAX_GEN;figure,plot(b,averageFitnessAfter30);xlabel('generation');ylabel('the average fitness');clear a;clear i;