Problem 152. Create a cell array out of a struct

Created by Daniel

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","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\"?>\n<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>Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>in:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[S.foo = 'hello';\nS.bar = 3.14;]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>out:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ {'foo', 'hello';\n  'bar', 3.14}]]></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

3345 Solutions
1184 Solvers

Last Solution submitted on Jan 30, 2023

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Thomas Pursche on 13 Mar 2021

It is pretty strange that some solutions do not work even if they are equal
storedvars = fieldnames(S)

FirstVarName = storedvars{1:end}

FirstVarContent = S.(FirstVarName)
c = {storedvars,FirstVarContent}

akihisa yorozu on 21 Aug 2021

I understand how the cell displayed.

Solution Comments

Solution 8954040

1 Comment

1 Comment

善翔韩 on 23 Aug 2022

Oh my gosh! I even have spent several hours on it. At the end I find that I made num type to string. How can I do that.

Solution 5681080

1 Comment

1 Comment

john perkins on 4 May 2021

challenging

Solution 1937303

Problem Recent Solvers1184

Problem Tags

Community Treasure Hunt

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

Start Hunting!