a nice practice.
I don't why this easy problem come at last.
well.........simulator is not working.better to think about it
This is well above the average size. I must be missing something that would make this much simpler.
consider using the 'sort' function !!
I find [b,I]=sort(A) is really a useful method!
What?? Strange method to get lowest size.
Should dynamic regular expressions be disabled ? This could be done on about thing !!
Brilliant use of complex numbers to force sort(x) to operate on abs(x)
sortrowsc? Strange I can run this function in R2012b, but I cannot find it in help.
It is a MEX file function called by sortrows. Check it out in the sortrows source code.
You do not need to use the real function
Getting logical indexes
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Find state names that start with the letter N
Remove the polynomials that have positive real elements of their roots.
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