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增量法数据处理的分析与改进
引用本文:刘红石. 增量法数据处理的分析与改进[J]. 湖南工程学院学报(自然科学版), 1999, 0(2)
作者姓名:刘红石
作者单位:湘潭机电高等专科学校 411101
摘    要:增量法是测定钢材弹性模量的一种常用方法,本文应用最小二乘法导出了增量法的数据处理新方法,通过实验算例比较分析,取得了较为满意的结果.

关 键 词:弹性模量  增量法  最小二乘法

An Analysis of the Method of Increment in DataTreatment and Its Improvement
Liu Hongshi. An Analysis of the Method of Increment in DataTreatment and Its Improvement[J]. Journal of Hunan Institute of Engineering(Natural Science Edition), 1999, 0(2)
Authors:Liu Hongshi
Abstract:Abstract The method of increment is often to measure and determine the modulus ofelasticity of steel materals. The author gives a new way of the method of increment in datatreatment by means of the method of least squares. A comparative analysis of an experimentexample shows more satisf actory results.
Keywords:modulus of elasticity  method of increment  method of least squares  
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