x is a vector of undetermined length
You are to replace every 3rd element with the number 4, example:
x = [11 23 34 43 2 31 6 34 5 45 26 7 78];
output = [11 23 4 43 2 4 6 34 4 45 26 4 78];
Make sure the code accounts for varying vector lengths
In view of the recent spate of trivial problems with no test suite to speak of, thanks for making the effort of providing a proper test suite and a slightly less trivial problem.
Perfect Square or not
Convert Fahrenheit to Celsius
Area of a disk
Create an anti-identity matrix
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Absolute Value
Matlab Basics - Logical Tests I
Matlab Basics II - Velocity of a particle
Matlab Basics - Rounding I
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