Write a script to round a variable x to 3 decimal places:
e.g. x = 2.3456 --> y = 2.346
Specific Element Count
Count up then down
Matlab Basics - Rounding III
Finding perimeter of a rectangle
Replace every 3rd element in a vector with 4
Matlab Basics II - Intervals
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Convert a row vector to a column vector
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