Write a script to round x DOWN to the next lowest integer:
e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2
Get the length of a given vector
Create matrix of replicated elements
Append two matrix as shown below example
Matlab Basics - Assigning Variables
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics II - Intervals
Matlab Basics II - Free Fall
Finding an element in a vector
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