A Parameter Estimation Method about Regression Equation of Exponential Function y = c ? a~(bx)

摘要：

Exponential function y=c-a~(bx) is widely used in the industry, agriculture, economics, medicine, environment and other fields. It is very necessary to estimate parameters both b and c of the exponential function precisely, because they can make large bias in practical applications. In the paper, the author tried a new method of estimating parameters and showed it could make more accurate results than those of method of linearization.

关键词： exponential function parameter estimation residual sum of squares index of correlation residual variance

作者: WANG Zenghui HUANG Dongyan LI Zhuoshi

作者单位: College of Information and Technology Science, Jilin Agricultural University, Chang Chun, P.R.China, 130118

会议类型: 国际会议

会议名称: The 3rd International Institute of Statistics & Management Engineering Symposium(2010 国际统计与管理工程研讨会 IISMES)

会议地点: 威海

会议语种:英文

页码: 556-561

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）