MEMBERSHIP FUNCTION GENERATING CIRCUIT
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专利名称：MEMBERSHIP FUNCTION GENERATING CIRCUIT
发明人：SEKIZAWA YUICHI
申请号：JP12987191
申请日：19910531
公开号：JPH04354025A
公开日：
19921208
专利内容由知识产权出版社提供
摘要：PURPOSE:To sharply decrease the transferred data amounts of a membership function, and to attain the high speed of a fuzzy inference processing by a small scale circuit. CONSTITUTION:This circuit is equipped with registers 51a-51g which hold plural (x) coordinates and (y) coordinates by which the membership function is normalized, and comparators 52a-52e which judge the pertinent range of an (x) coordinate value in the membership function by both the (x) coordinate value indicated and inputted as an input variable, and the held value of the register. And also, this circuit is equipped with arithmetic circuits 53, 54, and 57-64 which calculate and output a (y) coordinate value corresponding to the indicated and inputted (x) coordinate value as a membership value by the (x) coordinate value and the (y) coordinate value held by the register, based on the judged result of the comparators 52a-52e.
申请人：TOSHIBA CORP
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