2) orthogonal exponentials
正交指数函数
1.
By the analysis of characterization of the zero set Z(M,D) of the Fourier transform M,D,it is proved that there exist at most 4 mutually orthogonal exponentials in L2(μM,D).
针对广义Sierpinski垫正交指数函数集的元素个数问题,引入自仿测度概念,将Dutkay和Jorgensen所讨论的扩张矩阵M推广,通过分析μM,D的傅里叶变换M,D的零点集Z(M,D)的性质,证明L2(μM,D)中的任意正交指数集至多包含4个元素。
3) 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。
4) orthogonal basis functions
正交基函数
1.
Based on the orthogonal basis functions, the aggregation operation of the network is simplified.
采用前馈过程神经网络方法预测发动机排气温度,讨论了网络输入输出参数的选择问题,基于正交基函数简化了前馈过程神经网络的聚合运算,提出了从前馈过程神经网络向传统前馈神经网络网络模型的转化方法,基于传统前馈神经网络先验知识给出了学习算法,进行了网络训练及仿真,取得了满意的结果。
2.
Using the theory and implementation technology of two dimensional element-free method as a reference,this paper presents a three dimensional element-free method using moving least squares approach based on orthogonal basis functions.
借鉴二维无单元法的理论和实现技术,对基于正交基函数的三维滑动最小二乘法、已知位移边界条件的处理以及三维无单元法基本方程的推导和实现方法等进行了探讨。
5) orthogonal basis function
正交基函数
1.
This paper presents a method of how to realize the minimum square estimation in multivariable orthogonal basis functions fitting of a curve,then takes the general square curve fitting as an example to explain the key points in programming,which is of a wide range of practical values in data proccessing.
给出了最小二乘法在多元正交基函数拟合中的计算机实现方法。
2.
And the complex variable moving least-square approximation based on the orthogonal basis function is discussed in detail.
提出了复变量移动最小二乘法,并详细讨论了基于正交基函数的复变量移动最小二乘法。
3.
The accuracy of approximation to a function depends on the choice of standard orthogonal basis functions and fitting algorithm.
函数的拟合效果依赖于所选择的标准正交基函数和拟合算法 。
6) orthogonal function base
正交函数基
1.
Learning algorithm of procedure neural network based on orthogonal function base;
针对过程神经元网络训练涉及的时域聚合运算问题,提出了一种基于傅立叶正交函数基展开的过程神经元网络学习算法。
补充资料:指数
指数
①表示一个数自乘若干次的数字,记在数的右上角,例如32,43, 6n,右角上的小数字2,3,n。②根据所测量值以表达不能精确测定值的公式。如*心指数。
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