绘图gca的用法参考模板

1、(转)Matlab坐标修改gca1、坐标轴删除set(gca,'xtick'，）%去掉x轴的刻度set(gca,'ytick'，) %去掉xy轴的刻度set(gca,'xtick','ytick',) %同时去掉x轴和y轴的刻度2、Matlab中“坐标轴刻度”的不同风格x=1:8;subplot(2,2,1)plot(x)%tick style 0(auto) subplot(2,2,2)plot(x)set(gca,'xtick',1 3 6 8);%style 1set(gca,'ytick&

2、#39;,);%style 2 subplot(2,2,3)plot(x)set(gca,'xtick',1 3 6 8);set(gca,'xticklabel',sprintf('.4f|',get(gca,'xtick');%style 3set(gca,'ytick',2 4 5 7);set(gca,'yticklabel','Two','Four','Five','Seven');%style 4 sub

3、plot(2,2,4)plot(x)set(gca,'xminortick','on');%style 5set(gca,'ticklength',0.05 0.025);%style 6set(gca,'tickdir','out');%style 7  另附Maltab坐标调整程序一段： x=20:10:20000;y=rand(size(x);semilogx(x,y);1 / 3set(gca,'XLim',20 20000);set(gca,'XMin

4、orTick','off');set(gca,'XTick',20 31.5 63 125 250 500 1000 2000 4000 8000 16000);set(gca,'XGrid','on');set(gca,'XMinorGrid','off');   3、matlab坐标刻度调整 subplot(3,2,1)plot(x)title('默认格式')subplot(3,2,2)plot(x)set(gca,'xti

5、ck',1 3 6 8);set(gca,'ytick',);title('X自定义间隔，Y关闭')subplot(3,2,3)plot(x)set(gca,'xtick',1 3 6 8);set(gca,'xticklabel',sprintf('.4f|',get(gca,'xtick')set(gca,'ytick',2 4 5 7);set(gca,'yticklabel','Two','Four','Five

6、','Seven');title('XY自定义间隔、精度及显示方式')subplot(3,2,4)plot(x)set(gca,'xminortick','on');%style 5set(gca,'ticklength',0.05 0.025);set(gca,'tickdir','out');title('XY坐标刻度显示方式')subplot(3,2,5)plot(x)set(gca,'xtick',min(x) (max(x)+min(

7、x)/2 max(x);set(gca,'ytick',min(x) (max(x)+min(x)/2 max(x);title('论文中常用的标准3点式显示')x=20:10:20000;y=rand(size(x);subplot(3,2,6)semilogx(x,y);set(gca,'XLim',20 20000);set(gca,'XMinorTick','off');set(gca,'XTick',20 31.5 63 125 250 500 1000 2000 4000 8000 16000);set(gca,'XGrid','on');set(gca,'XMinorGrid','off');title('自定义网格显示') % %顺便附上可以格式化坐标刻度的程序段 x=get(gca,'xlim');y=get(gca,'ylim');set(gca,'xtick',x(1) (x(1)+x(2)/2 x(2);set(gca,'yti