matlab中plot
时间: 2023-06-03 12:05:13 浏览: 83
函数如何画出多个曲线?
您可以在同一个 plot 函数中输入多个曲线的 x 和 y 数据,然后分别指定它们的颜色和线型。例如:
plot(x1, y1, 'r-', x2, y2, 'g--', x3, y3, 'b-.')
这会在同一个图中画出三个曲线,分别用红色实线、绿色虚线和蓝色点划线表示。其中 x1、y1、x2、y2、x3、y3 分别是三个曲线的 x 和 y 数据,'r-'、'g--'、'b-.' 分别指定三个曲线的颜色和线型。
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