Problem 46009. Pixel density

Created by Rafael S.T. Vieira

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:hyperlink w:docLocation=\"https://en.wikipedia.org/wiki/Pixel_density\"><w:r><w:t>Pixel density</w:t></w:r></w:hyperlink><w:r><w:t> tells us how many pixels we can find within a unit of length. And according to the</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://developer.android.com/guide/topics/resources/providing-resources#AlternativeResources\"><w:r><w:t>Android developer guide</w:t></w:r></w:hyperlink><w:r><w:t>:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Low-density screens have 120 PPI.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Medium-density screens have 160 PPI.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>High-density screens have 240 PPI.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>A 24\" monitor may have low density if its maximum resolution is small, which means we might lose finer details while gaming or editing images/videos. Given the diagonal of a display in inches, d, and its resolution in pixels, w x h, return its pixel density.</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

16 Solutions
10 Solvers

Last Solution submitted on Apr 18, 2021

Last 200 Solutions

Problem Recent Solvers10

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 46009. Pixel density

Solution Stats

Last 200 Solutions

Problem Recent Solvers10

Suggested Problems

More from this Author5

Problem Tags

Community Treasure Hunt

Problem 46009. Pixel density

Solution Stats

Last 200 Solutions

Problem Recent Solvers10

Suggested Problems

More from this Author5

Problem Tags

Community Treasure Hunt

Players