MATLAB Answers

if conditional 2 out of 3

7 ビュー (過去 30 日間)
I have three groups of number which can be 0 or 1. like A, B and C. I want to write a conditional to be true if 2 of three values were 1. How can I do that?
The simplest way would be like:
if (A==1 && B==1) or (A==1 && C==1) or (B==1 && c==1)
end
but I am searching for sth shorter.
Any idea?

採用された回答

KALYAN ACHARJYA
KALYAN ACHARJYA 2020 年 5 月 11 日
編集済み: KALYAN ACHARJYA 2020 年 5 月 11 日
(A+B+C)>=2
  2 件のコメント
Walter Roberson
Walter Roberson 2020 年 5 月 12 日
If the values can be something other than 0 and 1, it is not clear how you want to compare them.
(A~=0) + (B~=0) + (C~=0) >= 2 %non-zeros
or
nnz([A,B,C]) >= 2 %non-zeros
or
sum([A,B,C] == SomeValue) >= 2 %match SomeValue specifically
or
nnz([A,B,C] == SomeValue) >= 2 %match SomeValue specifically

サインインしてコメントする。

その他の回答 (0 件)

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by