# Fuzzy Logic

## What are Tautologies

Tautologies :- Compound propositions that are always true irrespective of the truth values of the individual simple propositions are called tautologies. For example, if A1 = 2 | A2 = 3 | A3 = 5then the compound proposition “Ai is […]

## Simple Proposition – Its Truthness and Logical Connectives

Proposition :- A simple proposition ‘P’ is a linguistic statement contained within a universe of elements ‘x’ that can be identified as being a collection of elements in ‘x’ that are simple true or simply false. Truthness or Veracity of

## What is a Fuzzy Vector

Fuzzy Vector :- Fuzzy vector is a vector containing fuzzy membership values. Suppose,fuzzy set A defined on n elements in x1, x2, x3,………….,xn fuzzy set B defined on m elements in y1, y2, y3,…………,ym Then fuzzy networks vector is given

## What is Center of Sums and Center of Largest Area

Center of Sums :- Center of sums is the fastest defuzzification method. This process involves the algebraic sum of individual output fuzzy sets. The only drawback of this method is that intersecting areas are added twice. The algebraic equation for

## Assigning Membership Values to Elements using Genetic Algorithm

Genetic Algorithm This uses Darwin’s theory of evolution – ‘existence of living things based on the fact survival of the fittest. New breeds come into existence through the process of Reproduction. Crossover. Mutation. For example let us consider the data

Scroll to Top