1) nonorthogonality functions
非正交函数
2) orthogonal function
正交函数
1.
Least square fitting of pump characteristic curve by orthogonal function;
用正交函数实现水泵性能曲线的最小二乘拟合
2.
This paper introduced the basic principle to acquire height anomaly using orthogonal function,took the control surveying results of Hufengling section of Suiman road in Heilongjiang to testify,and drew specific conclusions which is valuable to direct engineering height surveying.
本文介绍了用正交函数法求高程异常的基本原理,并利用已知的黑龙江绥满路虎峰岭段高速公路的控制测量成果进行了检核,并得出了具体的结论,对工程高程测量具有一定的指导意义。
3.
Using the orthogonal function system mixed a weight function as the basis function,the drawback of forming an ill-conditioned system of equations for the moving least-square approximation method is overcome.
以带权的正交函数作为基函数,克服了滑动最小二乘法容易形成病态方程组的缺点。
3) orthogonal functions
正交函数
1.
To apply finite element method in signal processing, the elements were orthogonalized based on group theory to form a series of orthogonal functions in a cyclic zone,and the orthogonal functions were applied in function approximation.
为了应用有限元方法对信号进行多分辨率分析,用群论方法将有限元正交化,构造出周期区域有限元的正交函数 将所构造的正交函数用于函数逼近 给出了函数逼近时细剖分与粗剖分正交函数系数之间的递推关系,并将所导出的递推的关系用于信号多分辨率分析和信号的压
2.
It introduces a method based on orthogonal functions for elevation abnormal fitting used in linear area.
文中介绍了在狭长带状区域下利用正交函数法拟合GPS点高程的数学模型。
4) non-orthogonal function family
相互正交的非正交函数族
5) improper function
非正常函数
6) function orthogonal basis
函数正交基
1.
By introducing a group of function orthogonal basis into the input space, the input functions and the network weight functions are expressed in the expansion form.
在输入空间中引入一组函数正交基,将输入函数和网络权函数表示为该组正交基的展开形式,利用基函数的正交性简化过程神经元聚合运算。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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参考词条