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.
Times 2 - START HERE
Convert a numerical matrix into a cell array of strings
subtract central cross
Return area of square
03 - Matrix Variables 3
Matlab Basics - Logical Tests I
Matlab Basics II - squares
Matlab Basics II - Velocity of a particle
Matlab Basics - Rounding III
Matlab Basics II - Log and natural log
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