Write a script that returns the absolute value of the elements in x
e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]
'Write a script'. Actually, they're functions.
Test for balanced parentheses
Whether the input is vector?
Rotate a Matrix by 90 degrees
07 - Common functions and indexing 5
Matlab Basics - Rounding III
Matlab Basics II - Find the roots of a function
Matlab Basics II - Velocity of a particle
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Create a row vector
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