photo

Carlos Alvarez-Santullano


2017 年からアクティブ

Followers: 0   Following: 0

統計

Feeds

表示方法

質問


sum special rows on a matrix with unique function
Hey guys! what I want is to sum column 5 just if the values from row A(:,1:4) are equals as in the e.g A = [9 1001381 18...

7年以上 前 | 2 件の回答 | 0

2

回答

質問


Help with if condition
he thing is i have a matrix where the first column is the code of the item sold and the second column is the week where that ite...

7年以上 前 | 0 件の回答 | 0

0

回答

質問


If loop to know if event happens on a matrix then 1, how to do it?
Im working with a really big matrix of sales and i want to know if theres a sale of each item on a week (already separate them) ...

7年以上 前 | 3 件の回答 | 0

3

回答