Problem 1072. Television Screen Dimensions

Created by @bmtran (Bryant Tran)

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>Given a width to height ratio of a TV screen given as</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:i/></w:rPr><w:t>w</w:t></w:r><w:r><w:t> and</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:i/></w:rPr><w:t>h</w:t></w:r><w:r><w:t> as well as the diagonal length of the television</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:i/></w:rPr><w:t>l</w:t></w:r><w:r><w:t>, return the actual width and height of the screen to one decimal point of precision.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[    w = 16;\n    h = 9;\n    l = 42;\n    [W,H] = teledims(w,h,l);]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>outputs</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[    W = 36.6\n    H = 20.6]]></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

957 Solutions
286 Solvers

Last Solution submitted on Nov 17, 2021

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

James on 4 Dec 2012

I think you have your W and H mixed up in your example and test suite.

@bmtran (Bryant Tran) on 4 Dec 2012

Thanks James, I've fixed it now.

Rafael Cruz on 4 Dec 2012

I also used round, but I not seen to be the best solution.

cdeliu on 22 Oct 2018

36.6/20.6==16/9 is false.
The values from the test suite are also inaccurate.

Problem Recent Solvers286

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 1072. Television Screen Dimensions

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers286

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Problem 1072. Television Screen Dimensions

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers286

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Players