清空筛选条件
清空筛选条件

1xn matrix of variables

3 次查看（过去 30 天）
k
k 2020-3-29
评论： Ameer Hamza 2020-3-29
I need to create a one column matrix F where for n inputs, there are n F values.
For example:
n = 3:
F = F1
F2
F3
I know that I need to create a for loop this but I'm not sure how to do it.
And then I need an if statement saying that for all F(<n), F(<n) = 0 and F(n) = 1000.
In this example, F1 = 0 and F2 = 0, but F3 = 1000.
  2 个评论
sergi quintana
sergi quintana 2020-3-29
How your are determined? Random? Do they follow any equation?
Rik
Rik 2020-3-29
Numbered variables are a bad idea. You should be using an array, as the answer below describes.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-3-29
编辑：Ameer Hamza 2020-3-29
Just run
n = 3;
F(3) = 1000;
Result
F =
0 0 1000
It will automatically fill the first two elemets with zero.
  2 个评论
k
k 2020-3-29
Wow it was that simple! Thank you!
Ameer Hamza
Ameer Hamza 2020-3-29
Glad to be of help.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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