Matrix Indexing with respect to sum of matrix raws
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Usman Taya
il 20 Giu 2019
Commentato: Rena Berman
il 8 Lug 2019
A =
-9 3 -1 9
-4 0 1 -2
-2 5 6 -9
I want to sort it and want to get following result after sort matrix A kindly let me know how i can get following results:
A =
-4 0 1 -2
-2 5 6 -9
-9 3 -1 9
Here matrix A is sort based of sum of each row.
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madhan ravi
il 20 Giu 2019
Modificato: madhan ravi
il 20 Giu 2019
1) Sum A with respect to rows.
2) Use sort() for sum of rows and collect the second output of it.
3) Use the second output of sort() as the row indices of A.
3 Commenti
madhan ravi
il 20 Giu 2019
Modificato: madhan ravi
il 20 Giu 2019
No it’s your homework not mine sorry.
doc sum
doc sort
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