Basically the same as Problem 1158
only the odds.
Works for current test suite, but not in general.
Try adding an even sized matrix (magic(6), for instance) to the test suite. If the two diagonals don't share any points, a lot of these solutions won't work.
First time I see this notation.
give nth decimal place of pi
Matrix indexing with two vectors of indices
Remove the two elements next to NaN value
Returning a "greater than" vector
Is this triangle right-angled?
Create a matrix with difference of each row of input matrix
Let's get back to school, and create multiplication tables
Matrix multiplication across rows
Find and replaces spaces from a input string with *
Back to basics - mean of corner elements of a matrix
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