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在北京气象台和天津师范大学计算机与信息工程学院合作研制的计算机计算方法成果基础上,继续研究,抽象出最小二乘法的几种常用使用方式和改进过程,包括传统最小二乘法,简单局部最小二乘法和动态加权最小二乘法。并根据所研究的成果尝试在不同领域内相似问题如煤炭技术领域的相关问题的处理上进行应用的改进,并提出一种更好的解决问题的思路。
On the basis of the results of the computerized calculation methods jointly developed by Beijing Meteorological Observatory and the Computer and Information Engineering College of Tianjin Normal University, several commonly used methods of use and improvement of least square method are abstracted, including the traditional least square method, the simple local minima Multiplication and dynamic weighted least square method. Based on the research results, this paper tries to improve the application of similar problems in different fields such as coal technology, and proposes a better way to solve the problem.