Problem 42605. UICBioE240 problem 1.11

Created by Daniel Lee

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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.
So if A = [1 2 3 4 4 5]
B = [ 1 2 3 4; 4 5 NaN NaN; NaN NaN NaN NaN; NaN NaN NaN NaN]

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Last Solution submitted on Dec 04, 2025

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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

Dyuman Joshi on 15 Jul 2021

Test suite has been fixed and additional cases are added.

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Problem 42605. UICBioE240 problem 1.11

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Problem 42605. UICBioE240 problem 1.11

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Last 200 Solutions

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Problem Recent Solvers36

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