The method uses wavelet transform and principle component analysis to preprocess fault signal, afterward training and testing wavelet neural network with the preprocessed fault characteristic data.
该方法首先利用小波变换和主成分分析对故障信号进行预处理，然后用处理后的故障特征数据对小波神经网络进行训练和测试。
According to the characteristic of cable manufacture, utilizing the advantage of bus network control technology, and putting forward an optimization project of data gather and monitor.
针对电缆行业制造的特点，利用现场总线网络控制技术自身的优点，提出了一套较为优化的数据采集和监控方案。
The characteristic and requirement of the system, the distributed system structure and the data communication network which is based on the bit bus are described in detail.
详细描述了系统的特点和要求、分级分布式系统结构和以位总线为基础的数据通信网络。
It adopts space data characteristic compare, cluster analysis and correlation analysis, and synthetically utilizes GIS data model and the technology of computer to analyze the distribution network.
采用空间数据特征比较、时域聚类、相关性分析，综合利用配电网络GIS数据模型和计算机技术对配电网络进行深入的研究。
Power network has the characteristic of hierarchical so that we should think of making use of it to represent the power system data model.
电网具有层次性特点，因此，对电网数据模型的表示就应当充分利用电网的层次性。
Relied on the analysis of the system communication data characteristic, network structure and other bus advantage, we construct the networks using improved RS-485.
在分析系统传输数据特点、网络结构及其它总线优势的基础上，提出以改进的RS- 485组网。
Based on analysis of data from a domestic Internet forum, it is found that the degree distribution of this network is a power law distribution and has the scale-free characteristic.
本文通过对我国某网络论坛数据进行分析处理，发现该网络的度分布为幂律分布，有明显的无标度特征。
Different platforms and characteristic of tactical messages result in different requirements for network resource in tactical data link (TDL).
战术数据链系统中，平台的差异性以及消息自身的特点导致了平台对网络资源需求的不均匀性。
Mobile Data Increment Service is the newly booming high-tech industry world wild which has the typical characteristic of network economy and experience economy.
移动数据增值服务这个新兴的产业具有典型的网络经济和体验经济特征。
Based on the measured vibration data, it found out the characteristic values that will reflect the vibrating condition and suggested a way to establish the artificial nerve network model.
结合实测振动数据，找出了足以反映振动状态变化的特征量，并给出了人工神经网络模型的程序实现方法。
Network processor (NP) is a programmable processor designed for processing data packet, which combines the ability of data processing of ASIC and the programmable characteristic of RISC.
网络处理器(NP)是专门为处理数据包而设计的可编程处理器，它综合了ASIC的数据处理能力和RISC的可编程特性。
In this paper, we propose four compressing methods according to the different data characteristic of sensor network.
基于传感器网络数据的不同特性，本文提出了四种数据压缩方法。
There is great obstacle for users to look up reference under network environment, therefore, professional library should develop characteristic data base vigorously.
网络环境下用户检索存在着巨大障碍，专业图书馆应大力发展特色数据库。
By analyzing packets of the transport layer and the traffic characteristic in the P2P system, TLI can identify whether or not the network data flow belongs to the P2P system.
TLI通过对传输层数据包进行分析并结合P 2 P系统所表现出来的流量特征，来识别某个网络流是否属于P 2 P。
Sampling the data in the network-flow plays the important role in the analysis of network characteristic.
网络流的数据采样在进行网络流量行为分析的过程中起着举足轻重的作用。
Sampling the data in the network-flow plays the important role in the analysis of network characteristic.
网络流的数据采样在进行网络流量行为分析的过程中起着举足轻重的作用。
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