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.
Whether the input is vector?
Given a matrix, swap the 2nd & 3rd columns
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Matlab Basics II - Count rows in a matrix
Replace values under a limit
Find out total non zero element of matrix
Add two hex numbers
Replace odd number in given matrix by zero
Find out Harmonic mean.
Find Excess 3 code of given decimal number.
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