Problem 42605. UICBioE240 problem 1.11

Created by Daniel Lee

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>Store a series of numbers into a 4 by 4 matrix, starting with the first few positions going right and down, and leaving the rest of the matrix filled with NaN.</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>So if A = [1 2 3 4 4 5]</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 2 3 4; 4 5 NaN NaN; NaN NaN NaN NaN; NaN NaN NaN NaN]</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

184 Solutions
10 Solvers

Last Solution submitted on Dec 05, 2020

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

James on 11 Sep 2015

Unless something has changed in the newest version of MATLAB, isequal doesn't work with NaNs.

Jean-Marie Sainthillier on 11 Sep 2015

Nan will be studied in the UICBioE240 9.79. Be patient...

Björn on 3 Dec 2015

I think test suite should use assert(isequalwithequalnans(y,y_correct))

Jihye Sofia Seo on 17 Feb 2017

isequal(NaN,NaN)
ans = 0

isequaln(NaN,NaN)
ans = 1

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 42605. UICBioE240 problem 1.11

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers10

Suggested Problems

More from this Author27

Problem Tags

Community Treasure Hunt

Problem 42605. UICBioE240 problem 1.11

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers10

Suggested Problems

More from this Author27

Problem Tags

Community Treasure Hunt

Players