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.
Back to basics 7 - Equal NaNs
Back to basics 9 - Indexed References
Fill a zeros matrix
Is this triangle right-angled?
Calculate Inner Product
Matlab Basics II - Max & Index of Max
Matlab Basics - Create a row vector
Matlab Basics - Rounding I
Matlab Basics II - Count rows in a matrix
Matlab Basics - Assigning Variables
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