清空筛选条件
清空筛选条件

How to save maximum value in each iteration

2 次查看（过去 30 天）
Moe
Moe 2014-4-30
编辑： per isakson 2014-4-30
Hi everyone,
Suppose I have a for-loop:
a=rand(1);
n(:,:,1) = zeros(1,1);
for i = 2:4
n(:,:,i) = n(:,:,i-1) + a
[val,idx] = max(n);
end
How can I have a list of maximum values in each iteration, such as:
s = [2 3;3 5;4 7] % iteration "2" maximum value is "3"; iteration "3" maximum value is "5"; iteration "4" maximum value is "7"
Can anyone please help me?

请先登录，再回答此问题。

采纳的回答

per isakson
per isakson 2014-4-30
编辑：per isakson 2014-4-30
You overwrite val and idx. To avoid that, replace
[val,idx] = max(n);
by
[val(i),idx(i)] = max(n);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Correlation and Convolution 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