Plenary lecture 5: real-time fuzzy digital filters: basic concepts
J. J. Medel · International Conference on Signal Processing · 2009
The Real-time Fuzzy Digital Filters (RTFDF) concepts considering the fuzzy logic description, adaptive digital filters and Real-time constrains. The main characteristic operation of this class of filters is bounded by a region knew as linguistic natural knowledge base including all possible combinations results. Illustratively speaking, the computational output signals system classified with respect to desired answers in linguistic natural form, requiring to establish the membership function set due to natural computational interaction respect to linguistic output communication. The RTFDF requires a rules group inside of the knowledge base, typically described by logic connectors; considering the quality answers into natural languages, and the interaction constrains with adaptive properties. The basic results will be described in formal sense, using definitions, considering Nyquist, Shannon, Zadeh and Passino criteria into convolution filter scheme.