plot tools tick mark pi
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How can I write pi in a tick mark using plot tools? it says tick marks must be numeric when I try.
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Jos (10584)
2016 年 6 月 8 日
t = linspace(0,2*pi,100) ;
y = sin(t) ;
plot(t,y,'bo-') ;
set(gca,'xtick',[0:pi:2*pi]) % where to set the tick marks
set(gca,'xticklabels',{'0','\pi','2\pi'}) % give them user-defined labels
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