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berginsight_UMTSandHSDPAmobilecomputing060101
- 3G UMTS及HSDPA高速数据网络下移动计算技术及市场的分析-3G UMTS and HSDPA high-speed data network, mobile computing technology and market analysis
base_on_IEEE_802154_and_Zigbee_to_make_a_wpan
- 近年来，移动通信技术发展迅速，新技术层出不穷， 宽带无线接入技术由于具有网络设计灵活、安装迅速方 便、建设速度快、建设造价低廉等突出的优点，在高速因 特网接入、信息家电联网、移动办公、军事、救灾、空间 探险等领域具有非常广阔的应用空间。根据目前的技术 标准和将来的发展，主流的宽带接入技术可以分为：固定 宽带无线接入技术（FBWA）、无线局域网（WLAN）和无 线个域网（WPAN）。其中无线个域网的发展使得人们摆 脱电缆束缚，在近距离内实现各种设备间的通信的梦想
并行通信和串行通信介绍
- 并行通信和串行通信是CPU与外部设备之间进行信息交换的基本方法。采用并行通信时，构成一个字符或数据的各位同时传送，每一位都占用一条通信线，另外还需要联络以保证和外围设备协调地工作，它具有较高的传输速度。但由于在长线上驱动和接收信号较困难，驱动和接收电路较复杂，因此并行通信的传输距离受到限制，这种通信方式多用于计算机内部，或者作为计算机与近距离外围设备传输信息用。,Parallel and serial communication is communication between the CPU
cti1
- 本文通过对市级电信企业面临的困境与机遇的思考，在客户概要管理的基础上强调了客户投诉管理的重要性。投诉调度流程完善协作级CRM的CTI呼叫中心地位，从而应对充分竞争环境的挑战，完善客户质量，提升服务响应速度与水平。-Based on municipal telecommunications enterprises are facing difficulties and opportunities of thinking, in summary management clients on the b
SpaceTimeBlockCoding
- This paper deals with the following issue in space time block coding (STBC) design: over a time selective channel,which scheme performs better, orthogonal STBC (O-STBC) or non-orthogonal STBC (NO-STBC)? It is shown that under time-selectiveness, once
ff
- 析了变速恒频双馈风力发电系统的工作原理。结合风力机特性和双馈发电机特性，说明了变速恒频运行方式下的最优风能捕获策略，并介绍了风力发电系统的滑模变结构控制、自适应控制、鲁棒控制和人工神经网络控制。总结了变速恒频风力发电系统的发展趋势。-Analysis of a Variable Speed Constant Frequency Wind Power Generation System works. Combination of wind turbine characteristics and t
AN-928-Understanding-High-Speed-DAC-Testing-and-E
- describes the test methods used by the Analog Devices, Inc., High Speed Converter group to character-ize the performance of high speed digital-to-analog converters (DAC). This application note should be used as a reference when evaluating a high spee
Interfacing-to-High-Speed-ADCs-via-SPI
- Explaines and detailed information about how we can interface analog devices high speed analog to digital convertes via SPI. Defines the electrical, timing and prodedural requirements to interface with these devices
change-speed-and-pitch
- 变速变调变节拍之介绍，变速不变调，变调不变速，变速又变调-introduction of change speed rate and pitch
Sensorless-Speed-Control-of-Independent-Dual-PMSM
- Sensorless Speed Control of Independent Dual-PMSM Drives Fed by a Five-Leg Inverter
Stepper-motor-speed-control
- 通过89C51单片机对电力行业控制器的研究，步进电机调速。-Controller of Power Industry，stepper motor speed control system.
Design-and-implementation-of-High-Speed-Pipelined
- Design and implementation of High Speed Pipelined DDR SDRAM memory Controller
Maximizing-AUV-Slow-Speed-Performance-
- MIT_Maximizing AUV Slow Speed Performance (by Phillip J.LeBas)
Speed-Wheel-Troubleshooting_REV01_20100526
- C-1540 & I-130 with only the ignition on go to the Pdm screen & go to configuration mode then go to Plc inputs & outputs watch the speed wheel input (Figure1) and get someone to turn the speed wheel manually to see if there is an alternating on/
Speed-Control-of-Induction-Motor-by-Using-Intelli
- Speed Control of Induction Motor by Using Intelligence Techniques
3wind-speed-and-energy
- This very useful for wind speed and energy , it is interesting -This is very useful for wind speed and energy , it is interesting
A-novel-wind-speed-modeling-approach-using-atmosp
- A novel wind speed modeling approach using atmospheric pressure
Application-of-New-Wind-Speed-Model-in-Power-syst
- Application of New Wind Speed Model in Power system reliability assessment
Construction-of-SDE-based-wind-speed-models-with-
- Construction of SDE-based wind speed models with exponential autocorrelation
Wind-speed-modeling-using-a-vector-autoregressive
- Wind speed modeling using a vector autoregressive process with a time-dependent intercept term