WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/9999436,
	  title     = {Defuzzification of Periodic Membership Function on Circular Coordinates},
	  author    = {Takashi Mitsuishi and  Koji Saigusa},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents circular polar coordinates
transformation of periodic fuzzy membership function. The purpose
is identification of domain of periodic membership functions in
consequent part of IF-THEN rules. Proposed methods in this paper
remove complicatedness concerning domain of periodic membership
function from defuzzification in fuzzy approximate reasoning.
Defuzzification on circular polar coordinates is also proposed.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {8},
	  number    = {10},
	  year      = {2014},
	  pages     = {1288 - 1291},
	  ee        = {https://publications.waset.org/pdf/9999436},
	  url   	= {https://publications.waset.org/vol/94},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 94, 2014},
	}