matlab如何将某个点描黑
时间: 2023-09-24 19:03:06 浏览: 187
在Matlab中,可以使用plot函数来绘制图形。要将某个点描黑,可以在plot函数中使用MarkerFaceColor参数来设置点的填充颜色。具体步骤如下:
1. 定义要绘制的点的坐标,例如x和y。
2. 使用plot函数绘制图形,设置颜色和线型,例如plot(x, y, 'ro-')。
3. 在plot函数中使用MarkerFaceColor参数来设置点的填充颜色,例如plot(x, y, 'ro-', 'MarkerFaceColor', 'k')。
这样就可以将某个点描黑了。
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