本程序运行于C8051F330，功能为接收遥控器发出的红外信号，然后等待上位机通过I2C总线来读取。IR数据接收完毕后，不再采集新的IR数据，一直等待上位机将数据取走后才开始准备接收新的IR数据
上传时间： 2013-12-31
上传用户：水口鸿胜电器
DA 转换 产生三角波 正旋波 梯形波（dac0832)换电路接成同相电压输出形式，其输出电压Vout=IR(1+R2/R1)。
上传时间： 2013-12-11
上传用户：kr770906
L为桩长，r为计算点与桩轴线的水平距离，z为计算点距离地面深度。都取正值 ％f1,f2,f3依次是点荷载、均布荷载以及三角形荷载下的Geddes应力解函数 ％Ip,Ir,It依次是对应三个荷载下的应力系数，负表示拉，正表示压
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上传时间： 2014-05-23
上传用户：xuanjie
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
标签： synchronization Carrier-phase multiplicativ approached
上传时间： 2013-11-28
上传用户：windwolf2000
In this paper, a new family of Cassinian wave-guides is proposed, simulating and calculation are finished with CST Microwave Studio that based on Finite Integral Technique (FIT), and some results are given. Electromagnetic field mode type of it is TE, electromagnetic field is stronger near neck region, and some resonance frequencies appear. The new Cassinian curve wave-guides will possess higher power than ones of the rectangular and elliptic wave-guides because the height at the position where maximal electric field occurs is smaller.
标签： calculation wave-guides simulating Cassinian
上传时间： 2014-01-18
上传用户：netwolf
UCS (Ultra Corba Simulator) is one more powerful corba client/servant simulator tool than other similar products(e.g. Telcopro s MtSim, or OpenFusion s Corba Explorer, or eaiBridge s CAST). It doesn t need idl-related helper class or IR service.
标签： Simulator simulator powerful servant
上传时间： 2016-01-17
上传用户：hustfanenze
A new cable fault location method based on wavelet reconstruction is proposed. In this method the difference between the currents of faulty phase and sound phase under the high voltage pulse excitation is used as the measured signal and is decomposed in multi-scale by wavelet transform, then reconstructed in single scale. Comparing with traditional fault location method by travelling wave, the presented method will not be interfered by the reflected wave from the branch joint of cables or from other positions where the impedances are not matched and not be influenced by fault types, otherwise, the reflected waves can be recognized even the faulty position is near to the measuring terminal, at the same time, the influence of the wave speed uncertainty can be reduced. The correctness of the proposed method is proved by simulation results.
标签： method reconstruction location proposed
上传时间： 2016-02-04
上传用户：maizezhen
C++编码规范,摩托罗拉公司， 这本书最主要的思想来源是摩托罗拉公司st眺H聊kes和M皿Pebx为寻呼系统部 所写的6MlJ6[IR‘‘／of Zf6‘小‘C??，其次是ScoK MeyeK的两本著作坝“5v‘Ct?和 他用ZJF6cfIv‘C?十，另外，也参考了SW公RJ的Ct十比‘fb GM5d6(P6阳DW6JoP6f 6 yF8朋d62J、EnchG朋皿a等的(4设L1模式——可复用面向对象软件的基础》、以及使用TeleLogic公司Logiscope自动工 县的一些经验。最后，还参考丁许多不同组织、不同版本的关于cH编码规范的相关文 章和标准。
上传时间： 2013-12-30
上传用户：love_stanford
Application Note Abstract This Application Note introduces a complete and detailed PSoC® project. Telephone Call Logger keeps the detailed record of approximately 945 phone calls (7-digit number is assumed to be one phone call) including date, start time and the duration of the phone call in the PSoC device. Users can get this detailed report into the PC environment by using free software, which is included in the project file. When records reach near full capacity of the Flash memory, an LED will turn on to show that it is necessary to backup the data. Software gets the data from PSoC, organizes it and prepares a printable version. Additionally, it sends the date and time information to the PSoC. The external parts in this project can be obtained easily in the market.
标签： Application Note introduces Abstract
上传时间： 2014-01-01
上传用户：集美慧
rt12864m样例程序，管脚号 管脚名称 电平 管脚功能描述 1 VSS 0V 电源地 2 VCC +5V 电源正 3 V0 - 对比度（亮度）调整 4 RS(CS） H/L RS="H",表示DB7--DB0为显示数据 4 RS(CS） H/L RS="L",表示DB7--DB0为显示指令数据 5 R/W(SID) H/L R/W="H",E="H",数据被读到DB7--DB0 5 R/W(SID) H/L R/W="L",E="H→L", DB7--DB0的数据被写到IR或DR 6 E(SCLK) H/L 使能信号 7 DB0 H/L 三态数据线 8 DB1 H/L 三态数据线 9 DB2 H/L 三态数据线 10 DB3 H/L 三态数据线 11 DB4 H/L 三态数据线 12 DB5 H/L 三态数据线 13 DB6 H/L 三态数据线 14 DB7 H/L 三态数据线 15 PSB H/L H：8位或4位并口方式，L：串口方式（见注释1） 16 NC - 空脚 17 /RESET H/L 复位端，低电平有效（见注释2） 18 VOUT - LCD驱动电压输出端 19 A VDD 背光源正端（+5V）（见注释3） 20 K VSS 背光源负端（见注释3）
上传时间： 2016-04-17
上传用户：xhz1993
