清空筛选条件
清空筛选条件

Label scatter data points.

1 次查看（过去 30 天）
dipak sanap
dipak sanap 2015-12-4
评论： dipak sanap 2015-12-4
I have a matrix C as follows;
1 3 0.454 54
3 4 0.478 0.356
7 8 4.564 1546
And I plot, scatter(C(:,3),C(:,4))
I want to label every data point as first two columns of matrix. Like, label (0.454,54) as 1 3, (0.478,0.356) as 3 4 and so on.

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2015-12-4
text( C(:,3),C(:,4), cellstr(str2num(C(:,1:2))) )
  3 个评论
显示 1更早的评论
Walter Roberson
Walter Roberson 2015-12-4
Sorry, I have been up all night ;-(
text( C(:,3),C(:,4), cellstr(num2str(C(:,1:2))) )
dipak sanap
dipak sanap 2015-12-4
Hey thanks, it worked. And get some sleep.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 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