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Ahsan


Last seen: 5 months ago |  Active since 2012

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Matrix row cell concatenation
Hello, I have a matrix and I would like to combine its row cells as an array of the matrix. Ex:a 1 2 3 4 5 6 7 8 9 res...

4 years ago | 1 answer | 0

1

answer

Question


Check if a number in a matrix's first column exist. If yes then keep that entire row in a separate matrix
I have a 5x3 matrix. I want to scan through the first column of the matrix for a particular number. If that particular number ex...

5 years ago | 1 answer | 0

1

answer

Question


Finding ratio between two elements of one Array
Hi there, I have an array that looks like this: Array = 1 2 3 4 5 6 7 8 9 I would lik...

5 years ago | 2 answers | 0

2

answers

Question


Matrix value to store as matrix index
Hello All, I have a matrix A and I would like its values to be stored as its indeces in another matrix A = [2 2 1 1 1; 3 3 3 0...

5 years ago | 3 answers | 0

3

answers

Question


How to randomly select a seq of numbers and if duplicate in seq delete and repick
hi guys i have a simple question. I want to select 3 numbers randomly in a matrix A(1x3) form. if the three numbers are similar ...

9 years ago | 0 answers | 0

0

answers

Question


Searching matrix for a particular value and ploting it
hi there. Say I have a matrix A = [1 2 3; 2 1 5; 6 7 5;8 2 1]. and i want to search for the value '1' in the matrix then plot it...

11 years ago | 1 answer | 0

1

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