but this problem is not in 2013 and downer versions
answer:y = round(x,3)
why roundn not work?
@arsenic 陈: roundn is a toolbox function. Cody only supports functions in basic MATLAB.
Project Euler: Problem 7, Nth prime
Column norms of a matrix
Matrix indexing with two vectors of indices
Celsius to Kelvin
Matlab Basics II - Max & Index of Max
Matlab Basics II - Log and natural log
Matlab Basics - Pick out parts of a vector
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics - Rounding III
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