搜索资源列表
Analysis_and_Detection_of_Shadows_in_Video_Streams
- Robustnesstochangesinilluminationconditionsaswellas viewing perspectives is an important requirement formany computer vision applications. One of the key fac-ors in enhancing the robustness of dynamic scene analy-sis that of accurate and reliable mea
A New Phase-Locked Loop (PLL) System
- An enhanced phase-locked loop (PLL) system is presented and its properties and performance characteristics are investigated. Advantages of the proposed PLL structure over the conventional PLLs including its capability of direct estimation of ampli
3.6-W-Travel-Adapter-based-on-VIPer12A
- The travel adaptor design presented here has been made with the aim of minimizing overall cost for a secondary voltage and current regulated adapter topology widely used in cellular phone adapters. Thanks to the VIPer12A low power consumption, it is
xilinx-Virtex5-PCIE-XAPP1052
- xilinx官方推荐基于Virtex5系列FPGA开发PCIE接口的解决方案，适合开发1X-8X PCIE接口的应用范围-the xilinx official recommended based Virtex5 series FPGA development PCIE interface solution, 1X-8X PCIE interface suitable for the development of a range of applications
ArcObjects-GIS-CSharp.NET
- 基于ArcObjects与C#.NET的GIS应用开发 在广泛的社会需求调查的基础上，选择国际流行的、最具代表性的、最新版本的ArcObjects作为CIS开发组件，以C#.NET作为开发环境，全面系统地阐述了应用型GIS工程项目开发的基本思路、技术方法和应用实例。-NET GIS application development based on ArcObjects with C#. "On the basis of a wide range of social needs survey,
quganshe
- 针对远距离激光干涉成像中条纹的形成进行了研究。分析了成像所需条纹的特点,表明干涉条 纹成像系统的带宽决定于条纹的空间带宽。讨论了传统的迈克尔逊干涉仪结构在激光干涉成像中应用的不足 之处,并在迈克尔逊干涉仪的基础上,提出一种变形的光路结构,用于在远距离上形成圆对称环状干涉条纹,同 时报道了利用该变形结构在约50m的距离上观察到的条纹,表明了该光路结构的可行性 -Long-range laser interferometer for imaging the formation of
officAuto
- 系统针对企业机关办公中存在的信息不畅、效率底下、操作不规范等一系列问题。用信息化的手段和新一代规范等一系列问题。用信息化手段和新一代的管理思想提供了强有力的网络化、电子化支持。把协同办公的理念、知识管理的思想带入了现代社会的办公生活，从而提升了现代企业的信息化程度，改变了人们的生活。-System for enterprise organs that exist in the information office impeded, the efficiency under the operati
designmagzine
- Modern, large scale, display systems are migrating from traditional technologies such as incandescent, fluorescent and mechanical to sophisticated products based on LEDs. LED displays offer power savings and a superior visual experience in
The_Status_Quo_of_Machine_Learning_of_Artificial_I
- 机器学习是人工智能的一个子领域，是人工智能中非常活跃且范围甚广的主要核心研究领域之一，也是现代智能系统的关键环节和瓶颈。机器学习吸取了人工智能、概率统计、计算复杂性理论、控制论、信息论、哲学、生理学、神经生物学等学科的成果，主要关注于开发一些让计算机可以自动学习的技术，并通过经验提高系统自身的性能。本文介绍了机器学习的概念、基本结构和发展，以及各种机器学习方法，包括机械学习、归纳学习、类比学习、解释学习、基于神经网络的学习以及知识发现等，并简单叙述了机器学习的相关算法，包括决策树算法、随机森林算
AutoControl
- 针对目前温室控制的缺点，以提高温室控制的自动化和实用性为目的，设计出了一种基于PIC微控器的多传感器温室自动控制系统。介绍了温室控制的基本工作原理，给出了硬件电路原理图。该系统能实现出远程和网络监控，具有广泛的应用前景。 -Aiming at the shortcomings of greenhouse control to improve the greenhouse control, automation and utility for the purpose of designing a
Ultrasonic-range-finder-
- 本文设计了基于凌阳单片机设计的超声波测距仪。-This article is designed Sunplus based MCU design ultrasonic range finder.
DTFC-SVM-Sensorless-
- 老外写的直接转矩控制+空间矢量的内置永磁体电机无传感器控制的文章-This paper proposes an implementation of a motion sensorless control system in wide speed range based on “active flux” observer, and direct torque and flux control with space vector modulation (DTFC-SVM) for the i
Range-Free-Localization-Schemes-for-Large-Scale.z
- Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such systems, the cost and limitations of the hardware on sensing nodes prevent the use of range-based localization schemes that depend on absol
Emotion-Based-Image-Retrieval1-An-Artificial
- The amount of audio visual information available in digital format has grown exponently in recent years. Gigabytes of new images, audio and video clips are generated and stored every day, building up a huge, distributed, and mostly unstructured repos
Ultrasonic-range-finder
- 超声波测距仪设计文档，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。-Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A ranging module, DS18B20 for temper
Cross-range-Scaling-Based-on-FrFT
- A New Cross-range Scaling Algorithm Based on FrFT
A-Load-Current-Field-Based
- 电网分区可简化安全分析、 运行监视和调度控制，具 有十分广泛的工程应用。 基于场论， 提出了一种可自动确定 分区个数的电网分区方法。 从电力网络节点间的相互影响及 影响的分布特性出发， 借鉴物理学中场与势的概念定义了用 于描述节点影响力和节点所受影响的负荷电流虚拟场与负 荷电流虚拟势，以势值的大小来衡量节点间联系的紧密程 度，将分区看作为势值由中心向边界辐射衰减的连通区域， 通过搜索被势值低洼区所分割的高势值连通区来实现对电 网的分区。IEEE 39 节点标准算
278-Estimating-of-Rotor-Speed-based-MRAS
- The training techniques, allows a wide range of use of the asynchronous machine with good performance, tell her great robustness, reliability and electromagnetic low cost. The vector control strategy takes into account the dynamic structure of
Acoustic-Shockwave-Based-Bearing-Estimation
- Awareness of the physical location for each node is required by many wireless sensor network applications. The discovery of the position can be realized utilizing range measurements including received signal strength, time of arrival, time di
Range-Only Mapping
- Intelligent Range-Only Mapping and Navigation for Mobile Robots