Reallocate values in matrix to even the values

1 次查看(过去 30 天)
I have this original traffic matrix
Y = [0.00 10.0 10.0 10.0;
10.0 0.00 10.0 10.0;
10.0 10.0 0.00 10.0;
10.0 10.0 10.0 0.00;]
And when one of them becomes 0, for example,
Y = [0.00 0.00 10.0 10.0;
0.00 0.00 10.0 10.0;
10.0 10.0 0.00 10.0;
10.0 10.0 10.0 0.00;]
I want to guarantee that the 0.00 is always 5.00
Y = [0.00 5.00 10.0 10.0;
5.00 0.00 10.0 10.0;
10.0 10.0 0.00 10.0;
10.0 10.0 10.0 0.00;]
but because of that some of the values decreases
Y = [0.00 5.00 5.00 10.0;
5.00 0.00 10.0 5.00;
5.00 10.0 0.00 10.0;
10.0 5.00 10.0 0.00;]
I was wondering if there is code to do this efficiently for this part? The second part will be, can I even the values further? For example below
Y = [0.00 5.00 7.50 7.50;
5.00 0.00 10.0 5.00;
7.50 10.0 0.00 7.50;
7.50 5.00 7.50 0.00;]

采纳的回答

Andrei Bobrov
Andrei Bobrov 2019-7-24
n = size(Y);
lo = ~eye(n);
Y(lo) = max(Y(lo),5);
  2 个评论
JL
JL 2019-7-24
Thanks Andrei
The answer gave me as
Y = [0.00 5.00 10.000 10.0;
5.00 0.00 10.0 10.0;
10.00 10.0 0.00 10.0;
10.0 10.0 10.0 0.00;]
instead of this below, when we guarantee it from 0 to 5.0, the values in the matrix also decreases
Y = [0.00 5.00 5.00 10.0;
5.00 0.00 10.0 5.00;
5.00 10.0 0.00 10.0;
10.0 5.00 10.0 0.00;]
JL
JL 2019-8-8
Hi Andrei, I have another intetesting problem, was wondering if you are interested to take a look - here is the link to the question https://uk.mathworks.com/matlabcentral/answers/475460-sharing-values-of-elements-in-a-matrix

请先登录,再进行评论。

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Logical 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by