Matrix reduction to see how many various elements the matrix has
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Dear All,
I have a 1*12 row whose elements are integers. Some of the elements might be repeated. I need to reduce the matrix to a smaller one which just contains the non-zero numbers disregarding of how many time they have been repeated.
for an Example
A = [4, 0, 0, 1, 4, 4, 2, 0, 1, 3, 9, 0]
The desired output is something like
Reduced = [ 4, 1, 2, 3, 9]
Please note that 0 should be excluded. Thank you so much for the help.
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