1) separation regression method
分离回归法
1.
In view of morbid matrix of GPS coordinate transforming into local coordinate, the paper puts forward the separation regression method and introduces the principle, the transformation process and the transformation example of the separation regression method.
针对目前GPS坐标向地方坐标转换时易出现病态矩阵的问题,文章提出了分离回归法。
2) three-dimensional separation regression method
三维分离回归法
1.
The new method is named the three-dimensional separation regression method.
为了克服在公路勘测领域将GPS坐标转换为国家坐标(地方坐标、线路坐标)的传统方法的两个缺陷(一个是转换精度不高,另一个是极易出现病态矩阵),采用了将三维坐标(X,Y,Z)分开转换的策略(三维分离回归法),介绍了三维分离回归法的基本思想、转换过程及转换实例,在分开转换的过程中应用了多元线性回归理论。
3) separation and return
分离与回归
4) regression analysis
回归分析法
1.
Short-term power load forecasting based on MRA and regression analysis;
基于MRA与回归分析法的短期电力负荷预测
2.
Research on Marketing Environmental Audit Based on the Regression Analysis Method;
基于回归分析法的营销环境审计
3.
The empirical equation of milling force is achieved by regression analysis method,and proved to be tried.
使用回归分析法获取了铣削力经验公式并验证其可靠性。
5) regression analysis method
回归分析法
1.
The common methods of the work of the settlement prediction such as exponential smoothing method,regression analysis method and the grey prediction model are used to predict the sedimentation number of high-rise building,and a forecasting experiment is conducted with the practical data.
用沉降预测工作中常用到的指数平滑法、回归分析法及灰色预测模型,对建筑物的沉降量进行预测,并应用工程观测中的实测数据进行了预测,从多方面对这三种方法的精度及可靠性进行了比较分析,结果表明:对于沉降趋势较为缓慢平稳的数据,采用灰色模型预测可以得到较为理想的结果;而对于变化速率的增量较小,且后期变化十分平稳的情况,采用指数平滑预测可以得到较好的效果;当沉降波动较大时,宜采用回归分析法拟合,然后进行预测。
2.
In view of the inconvenience of diagrammatic method adopted for determining the liquid and plastic limits stipulated in the experimental regulations for highway,hydropower,and geotechnical engineering,we present the analytic method,least square method and regression analysis method in the form of QBASIC programme processed by computers.
针对公路与水电土工试验规程中所采用的作图法确定液塑限值而带来的诸多不便,采用数学解析法、最小二乘法、回归分析法计算液塑限试验数据,并将其编制成QBASIC程序上机处理,由此确定出的液限、塑限值较传统方法方便、快捷、准确。
3.
According to the relativity and testing data of liquid - plastic limit, this paper discusses the analytic method or regression analysis method or the QBASIC program, which are used to process the data of combined test.
确定粘性土的液限和塑限是土工试验的重要内容,根据液、塑限参数的相关性,采用解析法、回归分析法及QBASIC编程处理等方法,对液、塑限联合试验数据进行分析处理,由此确定出的液限、塑限值,较传统方法方便、准确、迅速。
6) linear regression
回归分析法
1.
With regression analysis, a mathematics model of both simple linear and multiple linear regressions were established.
利用回归分析法,建立一元线性回归处理的数学模型和多元线性回归处理的数学模型。
补充资料：回归分析法
回归分析法，是在掌握大量观察数据的基础上，利用数理统计方法建立 因变量与自变量之间的回归关系函数表达式（称回归方程式）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条