Problem 2866. Matlab Basics - Rounding II

Created by Yaz Majeed

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Write a script to round a variable x to 3 decimal places:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>e.g. x = 2.3456 --&gt; y = 2.346</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

4819 Solutions
3589 Solvers

Last Solution submitted on Sep 22, 2023

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Alireza yarmohammadi on 19 Mar 2021

nice
but this problem is not in 2013 and downer versions

arsenic 陈 on 29 Mar 2021

answer:y = round(x,3)
why roundn not work?

goc3 on 29 Mar 2021

@arsenic 陈: roundn is a toolbox function. Cody only supports functions in basic MATLAB.

Solution Comments

Show comments

Problem Recent Solvers3589

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 2866. Matlab Basics - Rounding II

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers3589

Suggested Problems

More from this Author28

Problem Tags

Community Treasure Hunt

Problem 2866. Matlab Basics - Rounding II

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers3589

Suggested Problems

More from this Author28

Problem Tags

Community Treasure Hunt

Players