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错误使用 plot

矢量长度必须相同。

出错 Asia_main (line 112)

plot(x,p1,'-b',x,p2,'--g',x,p3,':r',x,p4,'*y');

这个是画图时候的语句

KL_MLE_Average = mean(KL_MLE);

KL_ADME_Average = mean(KL_ADME);

KL_QMAP_Average = mean(KL_QMAP);

KL_CDME_Average = mean(KL_CDME);

x=1:Data_size;

figure('NumberTitle','off','Name','样本数据不同时的KL距离');

%p1=KL_MLE_Average

%p1=20*log(KL_MLE_Average)/log(8);%log原来以10为底,20倍

p1=20*log10(KL_MLE_Average);

hold on;

%p2=KL_QMAP_Average;

p2=20*log10(KL_QMAP_Average);

%p2=20*log(KL_QMAP_Average)/log(8);

hold on;

%p3=KL_ADME_Average;

p3=20*log10(KL_ADME_Average);

%p3=20*log(KL_ADME_Average)/log(8);

hold on;

%p4=KL_CDME_Average;

p4=20*log10(KL_CDME_Average);

%p4=20*log(KL_CDME_Average)/log(8);

hold off;

plot(x,p1,'-b',x,p2,'--g',x,p3,':r',x,p4,'*y');

hold off;

xlabel('Date Size');

ylabel('KL divergence(dB)');

legend('MLE','QMAP','ADME','CDME');

figure(2);

position_m=1:1:Data_size;

boxplot(KL_MLE,'colors','b','positions',position_m);

hold off;

xlabel('Data Size');

ylabel('KL divergence');

%set(gca,'XTickLabel',{''});

legend(findobj(gca,'Tag','Box'),'MLE')

figure(3);

position_c=1:1:Data_size;

boxplot(KL_ADME,'colors','r','positions',position_c);

hold off;

xlabel('Data Size');

ylabel('KL divergence');

legend(findobj(gca,'Tag','Box'),'ADME');

figure(4);

position_e=1:1:Data_size;

boxplot(KL_QMAP,'colors','g','positions',position_e);

hold off;

xlabel('Data Size');

ylabel('KL divergence');

legend(findobj(gca,'Tag','Box'),'QMAP');

figure(5);

position_b=1:1:Data_size;

boxplot(KL_CDME,'colors','y','positions',position_b);

hold off;

xlabel('Data Size');

ylabel('KL divergence');

legend(findobj(gca,'Tag','Box'),'CDME');