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.
Rotate a Matrix by 90 degrees
Find out sum of all elements of given Matrix
Flip the vector from right to left
Matlab Basics II - Free Fall
Matlab Basics - Rounding I
Matlab Basics II - Velocity of a particle
Matlab Basics II - Operations and Matrix Dimensions
Matlab Basics - Logical Tests I
Matlab Basics - Create a row vector
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