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.
Add two numbers
Who has power to do everything in this world?
convert matrix to single column
02 - Vector Variables 4
Find out sum of all elements of given Matrix
Matlab Basics - Pick out parts of a vector
Matlab Basics - Rounding III
Matlab Basics - Convert a row vector to a column vector
Matlab Basics - Assigning Variables
Matlab Basics II - Operations and Matrix Dimensions
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