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.
Number of 1s in a binary string
kmph to mps
sum of first 'n' terms
Produce a cosine wave
Convert Hard Drive marketing sizes to actual data sizes
Back to basics 7 - Equal NaNs
Back to basics 19 - character types
7 segment LED display
Back to basics 24 - Symbolic variables
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