Switch assignments for variables x and y, for example
start with x = 1 and y = 3
end with y = 1 and x = 3
Do NOT simply re-assign variables, use a temporary variable 'z'
Which doors are open?
Back to basics 3 - Temp Directory
Back to basics 9 - Indexed References
Make a run-length companion vector
Compute Fibonacci Number
Matlab Basics II - Minimum
Matlab Basics II - Count rows in a matrix
Matlab Basics - Logical Tests I
Matlab Basics II - 3 Dimensional Arrays
Matlab Basics - Rounding III
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