查询词典 vector

Sending the composed characteristic vector into probabilistic neural network the network training and disturbance classification are realized.

将提取的特征矢量送入概率神经网络实现网络训练和扰动分类。

After choosing the characteristic vector, BP network of three layers is structured and trained, disc...

选取好特征向量后，构建三层BP 网络，训练后用其对样本进行故障识别，取得了良好的效果。

Storing the characteristic vector of each segment in the tree architecture, transforming the query sequence in the same way.

本文最后与目前的PAA方法比较，通过实验证明关键点分割线性拟合的方法有效可行。

The method that how to adjust the consumption coefficients according to the final demand structure is researched in order to make the right positive characteristic vector of the new consumption coefficient matrix is just the final demand structure .

研究了如何根据最终需求的结构来调整原有的消耗系数，使得调整后的消耗系数矩阵的右正特征矢量是最终需求结构。

Normally, the characteristic vector has to be processed with standardization

特征向量通常必须进行规格化处理

The method that how to adjust the consumption coefficients according to the final demand structure is researched in order to make the right positive characteristic vector of the new consumptioncoefficient matrix is just the final demand structure .

摘要研究了如何根据最终需求的结构来调整原有的消耗系数，使得调整后的消耗系数矩阵的右正特征矢量是最终需求结构。

The theory of rigid column receiving capability, the principles of acceleration sensor, the characteristic parameters of vector hydrophone and the relationships ...

主要包括刚硬柱的接收性能理论分析，加速度计的工作原理分析，矢量水听器特性参数的分析，声场中各灵敏度关系的分析等。

Finally, it is carried through that the modeling and detection of arcing fault for lower-voltage power system, which demonstrates that the algorithm of the arc characteristic vector is feasible.

文章的总结部分首先针对某具体的低压配电系统故障电弧波形的仿真，采用本项目的电弧特征检测算法分析了仿真波形，证明了该策略的可行性。

Such characteristic vector can be applied to further signal processing and fault diagnosis of high current LIA.

应用小波变换具有良好的时频局部特性，通过对强流直线感应加速器脉冲信号的去噪声、信号突变点检测以及时间间隔测量等处理，表明小波变换在LIA信号处理中有广泛的应用前景；利用小波包分析的每个节点都代表了对应频带的信号特征的特点，对"神龙一号"快脉冲波形数据进行小波包变换，以各频带信号能量为元素构造特征向量，实现了高维波形数据的特征值提取，达到了数据压缩和降维的目的，为进一步实现LIA故障智能诊断、预测维护提供了一种可行的途径。

This algorithm combines the optimization of the characteristic vector and the adaptability of the neural network to improve the recognition rate and the robustness of the algorithm to noises.

事实上，学习过程的本质是特殊多元优化问题，BP算法即是以负梯度为寻查方向的线性收敛速度算法。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。