DocumentCode :
3587282
Title :
How to building the high order fuzzy time series with simulink block
Author :
Maneesilp, Kraimon ; Jansengrat, Parinya
Author_Institution :
Rajamangala Univ. of Technol. Thanyaburi, Thanyaburi, Thailand
fYear :
2014
Firstpage :
189
Lastpage :
194
Abstract :
High-order fuzzy time series is a popular method to forecasting, but it has lacked convenient tools for researchers to simulate their design models. This paper is presented a new technique to develop the simulation tools on Simulink using customs s-function. This technique can separate to three modules that are fuzzifier module, forecasting module and defuzzifier module to increase the flexibility. For accuracy, this simulation has applied to forecast the enrollments of the University of Alabama and foreign exchange rate of EURO to US$. The results show number of order and length of learning time series have effected to forecasting error when number of order is little than length of learning time series.
Keywords :
economic forecasting; educational institutions; exchange rates; fuzzy set theory; time series; EURO; Simulink block; US$; University of Alabama enrollment forecast; customs s-function; defuzzifier module; design models; forecasting error; forecasting module; foreign exchange rate forecast; fuzzifier module; high order fuzzy time series; learning time series length; simulation tools; Forecasting; Indexes; Mean square error methods; Pragmatics; Predictive models; Software packages; Time series analysis; fuzzy time series; high order fuzzy time series; simulation tools; simulink s-functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Theory and Its Applications (iFUZZY), 2014 International Conference on
Print_ISBN :
978-1-4799-4590-0
Type :
conf
DOI :
10.1109/iFUZZY.2014.7091257
Filename :
7091257
Link To Document :
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