What is Fuzzy Logic? Where do You implement it?

Answer Posted / b.sunil kumar reddy

It's a multi valued logic.
In Boolean logic is two valued logic,where we will say
an element belongs to a set with memebership 1, if it
doesnt belogs to the set then it's memebership is 0.

Where as in fuzzy sets we say degree of mebership
between 0 and 1.

For example,we have a set of men's age.
In Boolean logic a person X aged 51 we will say x is old
and a person Y aged 49 we will say young.
In fuzzy logic we say X belongs to the old men set with a
membership of 0.51 and to youngmen set with a membership of
0.49

So Boolean logic is our Black&White TV where as Fuzzy logic
is Colour TV
Fuzzy logic is a Discrete spectrum of values.

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