查询词典 sensor

In this paper, we present a detection technology based on intrusion events in order to overcome the shortcomings of high false alert rate, serious redundant alerts and poor expression about the intrusion activities in today's intrusion detection systems. We describe the design ideas about the important methods used in this technology such as multi-sensor data fusion, raw alert distinguishment based on fuzzy rules and so on in detail.

在本文中，我们针对目前入侵检测系统普遍存在的误报率高、报警信息冗余现象严重和对入侵表述能力不强的缺陷，提出了一种基于入侵事件的检测分析技术，详细描述了该技术所采用主要方法的设计思想，如多传感器数据融合以及基于模糊规则的原始报警信息鉴别等。

Firstly, the optimality of identical sensor system for the exponential distribution family has been verified.

首先，我们确证了全同感测器系统在指数分布族的参数辨识问题上的最佳性。

The laser unit, because of its monochromaticity and small divergency, is used as sensor's light source. Devices and chips provided with high-speed responsing and processing capabilities are employed.

该方案采用光电传感、模数转换的方法，通过信号处理把被摄对象的高速时空信息以最简单最直观的方式展现出来。

The diversiform non-contact measuring sensor is analyzed and compared in this paper mainly.

使用C++语言编制了专用的测量软件。

It is used as solving the real problem of fault detection of robot sensor,and a good result is abtainedThe DLS model is put forword in order to overcome the bug that SAX easily lose information on boundary .

并将其应用于解决机器人传感器故障检测的实际问题。取得较好效果。(2)。针对SAX模型容易丢失边界区信息问题，提出时序数据的DLS模型。

Wireless sensor networks ; mobile ad hoc networks ; broadcasting ; maximal independent set ; minimum connected dominating set

无线传感器网络；移动自组织网络；广播；极大独立集；最小连通支配集

We propose to construct a connected dominating set as a virtual backbone algorithm to balance efficiency and fault tolerance in wireless sensor network.

在一些无线传感器网络中，通常有一个中心控制或管理节点来实现网络拓扑管理、节点的位置管理等功能。

For nodes in the dominating set consume relative much more energy than others, the lifespan of the virtual backbone network is determined by the minimum energy sensor node.

在支配集中的节点的耗能相对其它节点要多，虚拟骨干网的生存周期由剩余能量最小的传感器节点决定。

In wireless sensor networks, a virtual backbone network constructed by a connected dominating set is a promising approach for layered routing.

在无线传感器网络中，通常采用连通支配集来构成一个虚拟骨干网以进行分层路由。

To cope with the constraint problem of power consumption and transmission delay in the virtual backbone of wireless sensor network, a distributed connected dominating set algorithm with-constraints is proposed.

针对无线传感器网络虚拟骨干时延和功耗的约束问题，提出-约束的连通支配集算法。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。