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
Find common elements in matrix rows
02 - Vector Variables 3
Matlab Basics II - Intervals
Matlab Basics II - Max & Index of Max
Matlab Basics II - Operations and Matrix Dimensions
Replace every 3rd element in a vector with 4
Matlab Basics II - Determine if an array has a 3rd dimension
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