Basic Notions of Fizzy Set Theory

  • Andrzej Piegat
Part of the Studies in Fuzziness and Soft Computing book series (STUDFUZZ, volume 69)


Fuzzy sets are generally applied by people for qualitative evaluation of physical quantities, states of plants and systems and for comparison to each other. Each man can evaluate the height of temperature without using a thermometer on the basis of his own feelings, in the coarse scale, Fig. 2.1.


Membership Function Fuzzy Number Basic Notion Membership Grade Triangular Membership Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Andrzej Piegat
    • 1
  1. 1.Faculty of Computer Science and Information SystemsTechnical University of SzczecinSzczecinPoland

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