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.
Determine whether a vector is monotonically increasing
Project Euler: Problem 9, Pythagorean numbers
Who is the smartest MATLAB programmer?
Sum of series VI
Matlab Basics - Logical Tests I
Matlab Basics II - Log and natural log
Matlab Basics - Rounding III
Matlab Basics II - Count rows in a matrix
Matlab Basics - Set unwanted parts of a vector to zero
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office