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];
What is the distance from point P(x,y) to the line Ax + By + C = 0?
How to subtract?
Matlab Basics - Convert a row vector to a column vector
Add the even numbers
Add the odd numbers
Magnitude of a vector
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