xticklabel xtick 在matlab里有什么区别x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xtick',-pi:pi/2:pi) x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'}) x=-pi:.1
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![xticklabel xtick 在matlab里有什么区别x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xtick',-pi:pi/2:pi) x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'}) x=-pi:.1](/uploads/image/z/11489820-60-0.jpg?t=xticklabel+xtick+%E5%9C%A8matlab%E9%87%8C%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%ABx%3D-pi%3A.1%3Apiy%3Dsin%28x%29%3Bplot%28x%2Cy%29set%28gca%2C%26%2339%3Bxtick%26%2339%3B%2C-pi%3Api%2F2%3Api%29+x%3D-pi%3A.1%3Apiy%3Dsin%28x%29%3Bplot%28x%2Cy%29set%28gca%2C%26%2339%3Bxticklabel%26%2339%3B%2C%7B%26%2339%3B-pi%26%2339%3B%2C%26%2339%3B-pi%2F2%26%2339%3B%2C%26%2339%3B0%26%2339%3B%2C%26%2339%3Bpi%2F2%26%2339%3B%2C%26%2339%3Bpi%26%2339%3B%7D%29++x%3D-pi%3A.1)
xticklabel xtick 在matlab里有什么区别x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xtick',-pi:pi/2:pi) x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'}) x=-pi:.1
xticklabel xtick 在matlab里有什么区别
x=-pi:.1:pi
y=sin(x);
plot(x,y)
set(gca,'xtick',-pi:pi/2:pi)
x=-pi:.1:pi
y=sin(x);
plot(x,y)
set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'})
x=-pi:.1:pi
y=sin(x);
plot(x,y)
set(gca,'xtick',-pi:pi/2:pi)
set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'})
xticklabel xtick 在matlab里有什么区别x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xtick',-pi:pi/2:pi) x=-pi:.1:piy=sin(x);plot(x,y)set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'}) x=-pi:.1
简单点儿说吧:xtick是刻度(小竖线);xticklabel 刻度值(竖线下面的数值).
set(gca,'xtick',-pi:pi/2:pi)这句的意思是:手动设置x轴刻度,-pi到pi之间,每间隔pi/2,划一小竖线;
set(gca,'xticklabel',{'-pi','-pi/2','0','pi/2','pi'})这句的意思是:给刚才划上的小竖线,标个数值.如果你把它改成:set(gca,'xticklabel',{'a','b','c','d','e'}),那么那小竖线下就变成:a,b,c,d,e了.
希望对你有用!