Daniel

Last seen: 約3年前 | 2022 年からアクティブ

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質問

I want to extract specific data from a matrix and organize in another matrix
Hi- I have a 3x3 matrix A=[1 2 3; 5 7 9; 4 6 8] and want to use the digits to extract data from the row and column they represe...

約3年前 | 1 件の回答 | 0

1

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質問

Can I get every combination of groups of data in a matrix
Hi. I have a 3x3 matrix and I want to get a list of every possible iteration of 3 groups of 3. So if the matrix is A=[1 2 3; 4 ...

約3年前 | 2 件の回答 | 0

2

回答

質問

matrix multiplcation in loop
Hi- I have 2 2x2 matices and want to multiple every element in one matix by the other and get 4 dimnesions. For example, I have...

3年以上前 | 1 件の回答 | 0

1

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質問

Count occurances on multidimensional matrix with multiple criteia on different dimnesions
I would like to count occurances of >= 90 on page 1 and = 2 on page 2 of a multidimensional matrix where both criteria in the sa...

3年以上前 | 2 件の回答 | 0

2

回答