sexual_reproduction.m

来自「遗传算法」· M 代码 · 共 45 行

% Sexual_Reproduction function
clear;clc;
GAInitial;
GenerateBoat;

fi(1,BOAT_NUM) = 0;
averageFitnessEachGeneration(1,MAX_GEN) = 0;
    
for k = 1:MAX_GEN
        As_Tournament_Best;
        E = max;
        As_Tournament_Best;
        F = max;
        Crossover;
        S_Mutation;
        t1 = round(rand * BOAT_NUM);
        if t1 == 0
            t1 = 1;
        end
        t2 = round(rand * BOAT_NUM);
        if t2 == 0
            t2 = 1;
        end
        
        for i = 1:ROWER
            boat(t1,i) = boat(E,i);
        end
        for i = 1:ROWER
            boat(t2,i) = boat(F,i);
        end
                
         for n = 1:BOAT_NUM
                fi(1,n) = Fitness(n,ROWER,boat);
         end
         averageFitnessEachGeneration(1,k) = sum(fi) / BOAT_NUM;
end

b = 1:MAX_GEN;
figure,plot(b,averageFitnessEachGeneration);
xlabel('generation');
ylabel('the average fitness');

clear n;
clear b;
clear m;