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.
Find the numeric mean of the prime numbers in a matrix.
Get the area codes from a list of phone numbers
Project Euler: Problem 10, Sum of Primes
Reindex a vector
Matlab Basics - Rounding II
Valid Chess Moves
Back to basics 17 - white space
Convert Roman to Arabic Numerals
Toolbox check part 3
2 b | ~ 2 b
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