一种基于预测PI控制器的自相似网络主动队列管理算法 (2018-05-25, WORD, 350KB, 下载0次)
http://www.pudn.com/Download/item/id/1527193146915520.html
大机组保护即大型变压器机组的保护，在电力系统中占有很重要的作用。
Large units that protect large transformer protection unit, plays a very important role in the power system. (2014-05-14, WORD, 8741KB, 下载23次)
智力抢答器的word文档加仿真，期中word文档中有向光仿真的图片截图。智力抢答器的word文档加仿真，期中word文档中有向光仿真的图片截图
Responder word document intelligence plus simulation, midterm word document to light simulation has pictures of screenshots. (2014-04-23, WORD, 345KB, 下载3次)
PID_通俗教程,通俗易懂的讲解PID原理，适用于四轴飞行器等航模或者工业控制的人学习
PID Popular tutorial explaining the principles of plain PID for Four aircraft and other industrial control model aircraft or people learning (2014-04-13, WORD, 71KB, 下载15次)
目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障，可能造成保护误动或拒动，危及电气化铁道系统的安全运行。针对这一现状，建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B－H曲线数据的牵引变压器模型，提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。
Traction transformer differential protection principle in the safe operation and can not accurately distinguish between the transformer internal faults and external faults, may be to cause protection mistaken or refuse to move, endangering the electrified railway system under the influence of certain factors. In response to this situation, taking into account the core nonlinear characteristics and hysteresis and without traction transformer core of the B-H curve data model, a the traction transformer winding identification through parameter identification theory parameters to achieve traction transformer microcomputer protection. This method can effectively distinguish internal faults, external faults and magnetizing inrush current. The simulation results show that the correctness and feasibility of the method. (2012-09-13, WORD, 149KB, 下载63次)
jflex是一种词法分析器的生成器，它根据输入的jflex词法规范描述文件自动自动生成词法分析器的java代码。
jflex a lexical analyzer generator, It is based on the input jflex lexical specification describes the file java code automatically generating lexical analyzers automatically. (2012-08-06, WORD, 370KB, 下载4次)
在现今的社会,传感器的微型化,智能化,功能多样化以及无线网络化越来越被重视,相较于传统的传感器的体积大,功能单一等不足之处而言,新型传感器也被更多的人来研究,本文将侧重于智能传感器的阐述. 智能化传感器（Smart Sensor）是20世纪80年代末出现的另外一种涉及多种学科的新型传感器系统,它不但能够执行信息处理和信息存储，而且还能够进行逻辑思考和结论判断.
More and more attention in today' s society, miniaturization of sensors, intelligent, functional diversification, and wireless networking, large in size compared to traditional sensors, such as single function of the inadequacies of the new sensor is also more people to study, this article will focus on the elaboration of the smart sensor. intelligent sensors (Smart Sensor) is the late 1980s, another involving a variety of disciplines, new sensor systems, it will not only be able to perform information processing and information storage, but also capable of logical thinking and conclusions of the judgment. (2012-06-26, WORD, 272KB, 下载4次)
1. 测量信号:方波 ；
2. 测量频率范围: 1Hz~9999Hz
3. 显示方式: 4位十进制数显示
4. 时基电路由 555 定时器及分频器组成, 555 振荡器产生脉冲信号,经分频器分频产生的时基信号,其脉冲宽度分别为: 1s, 0.1s
5. 当被测信号的频率超出测量范围时,报警.
Measuring signal: square wave measurement frequency range: 1Hz ~ 9999Hz display: four decimal 4. Time base circuit 555 timer and divider 555 oscillator pulse signal time base signal generated by the prescaler, the pulse width as follows: 1s, 0.1s when the measured signal frequency exceeds the measuring range, the alarm. (2012-05-22, WORD, 162KB, 下载6次)
物理层的收发器件资料介绍，对PHY器件的基本了解。
Physical layer transceiver device information. (2012-05-10, WORD, 670KB, 下载19次)
96pin连接器、3366电位器、67148_AD_AD537、AD202隔离放大器、AD537、AD650SD电压频率,频率电压转换器、AD1671高速AD、AD7376,128位数字电位计、ADR440_441_443_444_445、CA3140高输入阻抗运算放大器、EPM7256,FPGA、IC封装大全、IRF430功率场效应管、LH0070、LM139四路差动比较器、MAX197、PCA82C250[1]、Pt1000、TD823高温功率放大器、TD823高温功率放大器、固态继电器AQZ264、DAC0832、LTC1859、LM124、dac0832、MAX1300-MAX1301、TLV5633的英文和中文资料
SCM, 96pin connector, 3366 potentiometer, 67148_AD_AD537, AD202 isolation amplifier, AD537, AD650SD voltage frequency, frequency-voltage converter, AD1671 high-speed AD, AD7376, 128-bit digital potentiometer, ADR440_441_443_444_445, CA3140 high input impedance operational amplifier, EPM7256, FPGA, IC packaging Daquan, IRF430 power FET, LH0070, LM139 quad differential comparator, MAX197, PCA82C250 [1], Pt1000, TD823 high power amplifier, TD823 high power amplifiers, solid state relays AQZ264, DAC0832, LTC1859, LM124, dac0832, MAX1300-MAX1301, TLV5633 information in English and Chinese
(2011-09-20, WORD, 10111KB, 下载30次)
基于GSM的远程家电控制及安防系统，这是四川省大学生电子设计竞赛设计报告，很详细的设计。本系统采用了Texas Instruments公司的MSP430F1611作为MCU，集中管理继家电、门磁传感器、温度传感器、烟雾传感器和湿度传感器，并通过西门子公司的GSM模块（TC35i）和用户进行远程信息交换。
GSM-based remote home appliance control and security systems, which is in Sichuan Province Undergraduate Electronic Design Contest Design Report, very detailed design. The system uses a Texas Instruments MSP430F1611 company as MCU, centralized management, following appliances, door magnetic sensors, temperature sensors, smoke sensors and humidity sensors, and through Siemens GSM module (TC35i) and remote user information exchange. (2010-08-07, WORD, 1456KB, 下载187次)
毕业设计-单片机音乐播放器，程序简单易懂
Graduation- SCM Music Player, the program easy to understand (2010-06-14, WORD, 416KB, 下载16次)
基于8086的多功能密码锁设计，4×4输入键盘，带蜂鸣器报警，输入正确显示O，错误显示C
Based on the design of 8086 multifunctional password (2010-06-01, WORD, 191KB, 下载12次)
计算机网络实验报告 原创 交换机基本操作 VLAN基本配置：交换机端口隔离（Port Vlan）配置路由器动态路由OSPF协议 Cisco路由器的基本配置命令
Computer Network Experiment Report (2010-05-19, WORD, 12KB, 下载20次)
Cisco路由器交换机配置命，新手上路。
Cisco router, switch configuration command, new to the road. (2010-04-01, WORD, 10KB, 下载3次)
PIC16F72单片机控制的控制器原理图
MCU PIC16F72 controller schematic (2009-07-29, WORD, 9KB, 下载36次)
该文件详细介绍了snort的用法，snort是一个很好用的入侵检测系统。snort有三种工作模式：嗅探器、数据包记录器、网络入侵检测系统。
The open source Snort Intrusion Detection and Prevention system is the most flexible and widely deployed solution available (2009-03-16, WORD, 28KB, 下载23次)
模拟人的思维特点,提出一种新型智能控制器:仿人逻辑预测控制器. 该控制器融合了基于泛布尔代数的逻辑控制器和基于模型的预测控制器的特点, 是一种多值逻辑混合动态系统. Matlab仿真表明, 该控制器在模型匹配时性能良好, 在模型失配时依然能满意运行, 表现出鲁棒性强, 超调量小的特点. 与其它类型人工智能控制器相比, 该控制器结构简单, 物理背景明确, 数学概念清晰, 便于在工业控制领域推广应用.
Simulation of the characteristics of people' s thinking, a new intelligent controller: humanoid logic controller prediction. The controller is based on the integration of pan-Boolean algebra of logic controllers and model-based predictive controller features, is a multi-valued logic hybrid dynamic systems. Matlab simulation show that the controller performance in the model match well when the model mismatch can be satisfied with the operation still showed robust, ultra-tune the characteristics of a small amount. with other types of artificial intelligence controller ratio, the controller structure is simple and clear physical background, the concept of math clear, easy in the field of industrial control application. (2009-03-08, WORD, 261KB, 下载40次)
LOG滤波器提取边缘--机器视觉的好文章
LOGfilterextractstheedge- a good machine vision article (2009-02-11, WORD, 84KB, 下载12次)
关于DSP2407存储器扩展的一点资料.doc
DSP2407 memory expansion on the point information. Doc (2008-07-17, WORD, 43KB, 下载18次)