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《Mathematics in Practice and Theory》 2012-04
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The Weighted Least Squares Integral Method of Data Fitting Function

CHENG Mao-lin (School of Mathematics and Physics,University of Science and Technology of Suzhou,Suzhou 215009,China)  
The data fitting has a good many methods,each method has itself characteristic. This paper discuss the the method of dada fitting in intergral rule,that is intituled the weighted least squares integral method,and gives three format of fitting function in common use.
【CateGory Index】: O241.5
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