Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector, output true or false whether it is a column vector.
The if statement did not work for x =1.
Their is a function for this already.
I guess this exercise is about learning that this function exists.
Encode Roman Numerals
Get the area codes from a list of phone numbers
Reverse the elements of an array
Create an index-powered vector
Matlab Basics II - Count rows in a matrix
Back to basics 26 - Keywords
Back to basics 15 - classes
Back to basics 2 - Function Path
Back to basics 23 - Triangular matrix
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