摘要
柯式镇等：岩电实验中的非线性最小二乘法拟合软件，测井技术，１９９６（５）２０，３７９～３８３。岩电实验中的非线性最小二乘法拟合软件是根据非线性最小二乘算法、针对岩电实验数据的分布规律而编制的实验数据回归分析软件。它的拟合函数多达２０种，具有良好的人机界面，与当前流行的作图软件ＧＲＡＦＴＯＯＬ相比，更具有针对性、专业性、易操作性以及汉化特性。该软件不仅可用于岩电实验数据回归分析，而且还可用于测井数据的回归分析。
The nonlinear least squares fitting software for petrophyscal laboratory work is developed on the basis of nonlinear least squares algorithm and the distribution law of petrophysical data. It has a friendly interactive interface and has more than twenty kinds of fitting functions to be chosen. Compared with the popular GRAFTOOL software, it has the advantages of specialization,practicality,operational flexibility and chinese display. The software can be used for not only petrophysical data regression analysis, but also logging data regression analysis.
出处
《测井技术》
CAS
CSCD
1996年第5期379-383,共5页
Well Logging Technology
关键词
最小二乘法
回归分析
岩心分析
nonlinear least squares regression analysis core analysis data programme
