Copy/paste rank.m (with a slight tweak since nargin=1) works just fine. :-)
Is it so? Thanks for your input. I will take care next time.
I think the test suite needs to be expanded to include a matrix whose rank does not equal the number of rows. The solution here passes the test suite, but would not actually find the rank.
Back to basics 15 - classes
Back to basics 22 - Rotate a matrix
Determine Whether an array is empty
Check if equal
MATLAB Basic: rounding
Find out characteristics equation of given matrix.
Compute LOG(1+X) in natural log
Find out magnitude of vector
Find the next state of a JK Flip-Flop
Find out phase angle of second order system.
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