如何在MATLAB中标记x轴上的特定点?(How to label specific points on x-axis in MATLAB?)
如何在绘制时让x轴仅显示这两个值?
How do I get the x-axis to only show those two values when I plot?
最满意答案
使用XTick和XTickLabel的组合,例如:
x = -pi:pi/360:pi; y = sin(x) plot(x,y) doc xtick set(gca,'XTick',[-pi/2 pi/2],'XTickLabel',{'-\pi/2','\pi/2'})给出这样的东西:
有关详细信息,请参阅文档中的更改轴刻度值和标签 。
Use a combination of XTick and XTickLabel, e.g.:
x = -pi:pi/360:pi; y = sin(x) plot(x,y) doc xtick set(gca,'XTick',[-pi/2 pi/2],'XTickLabel',{'-\pi/2','\pi/2'})which gives something like this:
See Change Axis Tick Values and Labels in the documentation for more details.
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