Problem 1210. Two-output anonymous function?

Created by Khaled Hamed

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>Return a function handle that when applied to an input, it produces two outputs: the first is the same as the input, and the second is the element-wise square of the input.</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>Example:</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>f=f2f(); [a b]=f([1 2 3])</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>a = 1 2 3</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>b = 1 4 9</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

172 Solutions
57 Solvers

Last Solution submitted on Aug 03, 2022

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Marco Castelli on 19 Jan 2013

What is Function-name? is it f2f or f?

Daigo on 25 Mar 2022

I have no idea how to solve this. Give me any hint!

Solution Comments

Solution 612834

1 Comment

1 Comment

Ben Petschel on 27 Aug 2016

how does this work?

Problem Recent Solvers57

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 1210. Two-output anonymous function?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers57

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Problem 1210. Two-output anonymous function?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers57

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Players