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绘制的圆形显示是椭圆，需要怎么处理才能显示成正圆呢？
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发布于 2025-04-25 17:32:42
查看 6过去403天
问题现象
运行以下代码，得到的图形是椭圆而不是正圆，怎么可以显示正圆？
theta = 0:0.01:2*pi;
x = cos.(theta)
y = sin.(theta)
plot(x,y)
解决方法
在代码最后添加 axis("equal") 即可，代码如下
theta = 0:0.01:2*pi;
x = cos.(theta)
y = sin.(theta)
plot(x,y)
axis("equal")
所属专栏：Syslab基础平台
产品信息：Syslab科学计算环境
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