Therefore, the second test is inappropriate
isequaln should be used.
The way the problem is written, all nonzero elements, including NaN, should be changed to 1, but the test case doesn't work this way.
I updated the second test with isequaln so that NaN == NaN is true.
It should be mentioned that 1 must be placed in the non-zero elements except for NaN.
Reverse Run-Length Encoder
Back to basics 6 - Column Vector
select the primes of a vector
07 - Common functions and indexing 6
LocateMembership | Membership of Matrix in another matrix
Look Up Mapping
Angle difference between Hour Hand and Minute Hand of clock
Repeat The Components of Matrix
Sort the vector with the given index
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