查询词典 weight function

The approximation of meshless methods, the selection of weight function, the variational form and the discrete equation, and the numerical implementation are described.

描述了无网格法的近似方案、权函数的选择、变分形式和离散方程以及数值求解的实现。

A learning algorithm is presented based on Walsh conversion of weight function.

在对权函数实施Walsh变换的基础上给出了该模型的学习算法。

On the basis of three lists the conception of weight function has been added.

在三个列表的基础上，加入了权函数的概念。

In setting up of weight function we fully take t...

在权函数的设置中，我们充分考虑了三个因素的权重，从而得到了更精确的评价设置必要性。

To get a valid weight function, the two aspects of restoration, noise and blur, are considered.

在权函数取值上，根据影响图像复原的降质矩阵和噪声2个因素，构造了合理的权函数。

This method is similar to the minimum norm method, a weight function is also introduced.

该方法与最小模方法相似也引入权重矩阵。

The article summarizes several definitions of grey degree ,and gives a new one based on grey whitening weight function.

依据对现有几种灰数灰度的定义分析总结，提出了一种新的基于灰色白化权函数的灰度。

Up to the present, no one enhances calculation precision by employing two-order weight function.

至目前为止，还没有人提出用二阶权函数的办法提高计算精度。

In this way a new research model:frequent structure vector model derived the expression of document structure vector and weight function and constructed the calculate formula to measure similarity of the two documents. In order to improve the efficiency of mining frequency subtrees in a forest reformed the algorithm TreeMiner from data structure and miner procedure to fit to minning structure in large documents.

该方法架构了一个新的检索模型—频繁结构向量模型，给出了文档的结构向量表示和权重函数，构造了XML文档结构相似度量计算公式；同时从数据结构和挖掘程序上对TreeMiner 算法进行了改进，使其更适合大文档数据集的结构挖掘。

But the capability obviously overmatched the integral separating PID and general Fuzzy control with intelligent weight function.

采用常规的模糊控制方法又难以找出合适的隶属函数和模糊控制规则，来针对特定的对象实施有效的控制。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。