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Hugo Matias


Active since 2018

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how to sort a matrix?
How do i do this: before: a=[3 9 5 7; 3 0 1 2; 11 2 0 9]; after: a=[11 9 9 7; 5 3 3 2; 2 1 0 0;] ...

6 years ago | 1 answer | 0

1

answer

Question


How to make a matrix mirror another?
How do I do this? X=[4 7 1 0; 3 0 6 8] Y=[32 6 4 21; 77 89 0 2] X(X==0)=a; after the alteration: X=[4 7 1 a; 3...

6 years ago | 1 answer | 0

1

answer

Question


How to change matrix numbers positions
I have a matrix generated randomly and I want to change the positions of the numbers i.e: X=[2 3 4 5; 7 8 9 1] to X=[9...

6 years ago | 3 answers | 0

3

answers

Question


How to "partner" 2 matrixes
The matrix X is randomly shuffled, how does Y follow up that shuffle? i.e: X=[4 7 1 9; 3 0 6 8] Y=[32 6 4 21; 77 89 ...

6 years ago | 2 answers | 0

2

answers

Question


Center of mass problem
Imagine a matrix as if you're looking at a ship from above. I have a ship and I want to store 21 containers on it, as close as ...

6 years ago | 1 answer | 0

1

answer

Question


simple doubt about vector
Hi I have a simple daught on matlab and I was hoping you could help me! Imagine i generate a random vector: a=randi(5,1,7)...

6 years ago | 1 answer | 0

1

answer