for loop question (column vector?)

2 ビュー (過去 30 日間)
Alexander Guillen
Alexander Guillen 2022 年 3 月 17 日
回答済み: David Hill 2022 年 3 月 17 日
I would like to solve the following equation using a for loop. I am able to perform a foor loop to calculate x2. However, when I get to the main equation, I have a problem because RT_w is a column vector. I am able to solve the equation similar as I would solve it in excel. But I want to implement a for loop . So in the end I should have three columns, one column when RT/W = 0.4 and so on.
RT_W = [0.4;0.5;0.6];
x1 = 0:0.01:1;
% x2 = 1-x1;
for k = 1:length(x1)
x2(k) = 1 - x1(k);
end

採用された回答

David Hill
David Hill 2022 年 3 月 17 日
Of course you will get NAN for log(0)
RT_W = [0.4;0.5;0.6];
x1 = 0:0.01:1;
x2=1-x1;
for k=1:length(RT_W)
dG_W(k,:)=RT_W(k)*(x1.*log(x1)+x2.*log(x2))+x1.*x2;
end

その他の回答 (0 件)

カテゴリ

Find more on Loops and Conditional Statements in Help Center and File Exchange

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by