pso_test.m

粒子群优化算法结合灰色模型进行电力市场的预测

for i=1:12
[result0,gbo0,gbv0]=pso(x02',12,[30,4]);
result(i,:)=result0;
gbo(i)=gbo0;
gbv(:,i)=gbv0;
end
figure(1)
plot(1:12,gbo);
title('12次仿真的误差曲线');
xlabel('i-th');
ylabel('error');
figure(2)
for i=1:12
subplot(4,3,i),plot(1:size(x02',1),x02,'b-o',1:12,result(i,:),'g-*');
end
title('12次仿真，每次的预测结果列表');
gbv