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.
Is A the inverse of B?
Equal to their cube
Convert a Cell Array into an Array
Matlab Basics II - Max & Index of Max
Matlab Basics II - Velocity of a particle
Matlab Basics II - Free Fall
Matlab Basics II - Log and natural log
Matlab Basics - Assigning Variables
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