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Glenn Roumen


Active since 2013

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How to add a matrix A to another matrix B with a different size and it should maintain rows of B which do not have the first two elements equal to the first two elements of a row in matrix A?
I got the following problem. if I have the following two matrices: A=[1 2 1 3 4 1 7 8 1] B=[1 2 0 ...

11 years ago | 3 answers | 0

3

answers

Question


How do I add a matrix to another matrix with different sizes?
I got the following problem. if I have the following two matrices: A=[1 2 1 3 4 1 7 8 1] B=[1 2 0 ...

11 years ago | 4 answers | 0

4

answers

Question


How do I add two columns to a matrix in ascending order?
I need a matrix which numbers ascend in the following way: If I have the columns: x=[1 2 3] y=[4 5 6] I want th...

11 years ago | 3 answers | 0

3

answers

Question


How do I average rows which contain the same first to elements?
I'm stuck on this problem for a while. I want to obtain a matrix which is averaged for the rows which contain the same first two...

11 years ago | 2 answers | 0

2

answers