Return 1 if the input is sorted from highest to lowest, 0 if not.
Example:
1:7 -> 0 [7 5 2] -> 1
umm... why is issorted not working? :<
if all(issorted(x)) == 0 & (diff(x)<0) % decreased matrix
i = 1;
else
i=0;
end
simple
It need to improve the test suite
some persons write code like numel=3
improve test suit pls elminate such type of mistakes
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