Given a input matrix x, multiply all odd values by 3. Even values remain the same.
x = [1 2 3 4 5;...
6 7 8 9 10];
then y should be:
y = [3 2 9 4 15;...
6 21 8 27 10];
Sorted highest to lowest?
Getting the indices from a matrice
Matlab Basics II - Intervals
Matrix of almost all zeros, except for main diagonal
Add the odd numbers
Reduce the logic
X plus binary inverted x
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