Comparing sets of data

2011 11 22
1 个回答
回答已采纳
2 次查看（30 天）

0 个投票

I have a column of data that has a bunch of numbers indicating height of something. I have another column of data also indicating the height of something (they both have the same number of values). I want to say for every time a value in column X = 0, change the value that was in Y at the same location to 0.
I am not sure how to do this. Maybee an IF statement?

请先登录，再回答此问题。

 采纳的回答

Fangjun Jiang
Fangjun Jiang 2011-11-22

0 个投票

x=round(rand(10,1));
y=1:10;
index=x==0;
y(index)=0;

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by