Plot a row with different color

2017 5 12
1 个回答
回答已采纳
更新时间：2017 5 12
5 次查看（30 天）

0 个投票

I have a simple 10x2 matrix with random values, scattered in a plot
a=rand(10, 2)*10;
scatter(a(:, 1),a(:, 2))
Suppose somehow I got values of a row, without knowing which row exactly it is, is there a way to draw the plot again, but this time the certain row will be painted in a different color than the others?

请先登录，再回答此问题。

 采纳的回答

KL
KL 2017-5-12
编辑：KL 2017-5-12

1 个投票

a=rand(10, 2)*10;
scatter(a(:, 1),a(:, 2))
hold on
x = randi(length(a)) %your random row
scatter(a(x,1),a(x,2),'m')

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by