matlab中怎么在图上显示变量
时间: 2023-05-28 07:03:18 浏览: 415
在MATLAB中,您可以使用命令“plot”来绘制图形并在图形上显示变量。例如,假设您有一个名为“x”的变量和一个名为“y”的变量,您可以使用以下命令在图形上显示这些变量:
plot(x,y)
使用此命令将创建一个包含x和y值的图表,并在图表中显示这些变量。您可以使用其他选项来更改图表的样式和属性,例如线条颜色和线宽。例如,以下命令将绘制一条红色线条,线宽为2:
plot(x,y,'r','LineWidth',2)
更多关于MATLAB中“plot”命令的信息,请参阅MATLAB文档。
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