Write a script to round a variable x to 3 decimal places:
e.g. x = 2.3456 --> y = 2.346
Remove all the words that end with "ain"
Summing Digits within Text
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Return area of square
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics II - Velocity of a particle
Matlab Basics - Switching Assignments
Matlab Basics - Assigning Variables
Matlab Basics II - 3 Dimensional Arrays
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