unique command

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huda nawaf
huda nawaf 2011-11-19
hi,
is there command with unique compute the number of frequent for each value? i.e
unique =[10 2 4 5 6] no of itrations= [2 8 1 2 10];
that is meaning the no. of frequent
10 is 2
2 is 8
4 is 1
etc.
thanks

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Andrei Bobrov
Andrei Bobrov 2011-11-19
x = randi(8,15,1)
a = unique(x)
number_of_frequent = histc(x,a)
out = [a number_of_frequent]

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