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Description: As a result of rapid advancement of technology, complicated control tasks accomplished with a highly automated control systems, wich may be in the form of Programmable Controller (PLC) & possibly a host computer.
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Size: 3507200 |
Author: bimbirel2 |
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Description: 根据实时数据库中历史数据的特点，设计了一种应用于过程控制系统实时数据库中的历史数据压缩算法，实现了对历史数据的无损快速压缩-Historical data in the database in real time to the characteristics, design a process control system used in real-time database of historical data compression algorithm, realized the historical data on nondestructive and rapid compression
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Size: 3487744 |
Author: 乔建峰 |
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Description: PLC课程设计报告，采用罗克韦尔专业PLC编程软件的T形图语言编写实现，能模拟路况，实现交通灯控制，倒计时，黄灯功能，另实现急行通车及全停-PLC program design report, using Rockwell PLC programming software professional T-shaped plan language to achieve, can simulate road conditions, to achieve traffic light control, countdown, yellow light function, another line of traffic to achieve rapid and full stop
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Size: 159744 |
Author: 任天祥 |
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Description: 这是用AVR单片机控制FM发射芯片BH1415F的程序代码，使用的编译器时是 ICCAVR编译器。单片机的外围有3个按键分别控制发射的声道、频率快速加、慢加。发射的频率范围是88M~108M。-It is FM transmitter IC AVR MCU BH1415F program code, the compiler uses when ICCAVR compiler. External MCU has three buttons control the emission of the channel, respectively, frequency of rapid increase, slow increase. Emission frequency range is 88M ~ 108M.
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Size: 31744 |
Author: 胡桂远 |
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Description: 快速软件开发—有效控制与完成进度计划,软件开发及工程管理的资料-Rapid software development- to effectively control and complete schedule, software development and project management information
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Size: 18131968 |
Author: 无名 |
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Description: 传统的数字锁相环系统是希望通过采用具有低通特性的环路滤波器，获得稳定的振荡控制数据由于数字电子技术的迅速发展，尤其是数字计算和信号处理技术在多媒体、自动化、仪器仪表、通讯等领域的广泛应用，用数字电路处理模拟信号的情况日益普遍。所以模拟信号数字化是信息技术的发展趋势，而数字锁相环在其中扮演着重要角色。-Conventional digital PLL system is to have a low-pass characteristics by using the loop filter to obtain a stable oscillation control data as the rapid development of digital electronic technology, especially digital computing and signal processing technology in the multimedia, automation, instrumentation , communications, the extensive application of digital circuits with analog signal processing is becoming more common. So analog signal digital information technology, trends, and digital phase locked loop in which play an important role.
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Size: 291840 |
Author: 刘强为 |
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Description: 是一套面向中小型旅游企业一体化管理旅游系统，无论在稳定性、代码优化、运行效率、负载能力、安全等级、功能可操控性和权限严密性等方面都居国内外同类产品领先地位。帮助中小型旅游企业实现管理，应用了新一代的B/S结构，巧妙地结合了酒店、机票、线路、景区、会员等多种功能于一体，它以浏览器为软件界面的导航式操作，快速完成日常管理中的会员，订单等操作，并结合准确、高效的统计和业务分析功能，通过交互式的数据中心与一目了然的统计，使企业决策者最关心的往来订单、会员状况等能够即点即现-Is a set of integrated management for small and medium tourism enterprises tourism system, in terms of stability, code optimization, operational efficiency, load capacity, security level, function and authority control and other aspects are closely similar products at home and abroad leading home . Help small and medium tourism enterprises management, application of the new generation of B/S structure, ingenious combination of hotels, air tickets, line, area, members and other functions into one, it to the browser-style navigation interface for software operation Rapid completion of the daily management of the member, order such action, combined with accurate and efficient statistical and business analysis capabilities, through interactive data center and clear the statistics, so that decision makers are most concerned about the exchange order, membership status to that points that are
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Size: 1590272 |
Author: 陈洋铭 |
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Description: C#的画图控件，包括柱状图，饼图，线图。支持快速缩放。-C#, drawing control, including bar charts, pie chart, line graph. Support rapid scaling.
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Size: 1133568 |
Author: zhu |
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Description: C#的Web画图控件，包括柱状图，饼图，线图。支持快速缩放。-C#, Web Paint control, including bar charts, pie chart, line graph. Support rapid scaling.
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Size: 2048 |
Author: zhu |
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Description: 本教程通过图文介绍和对一些关键性的地方进行解释，让大家了解如何新建Flex的LCDS工程，并利用工具快速整合和部署J2EE项目和LCDS项目，掌握了简单的请求RemoteObject和配置的方法，初步掌握LCDS的应用之一。-This tutorial by Graphic presentation and interpretation of some key areas, so that we understand how the LCDS new Flex project, and use tools for rapid integration and deployment of J2EE projects and LCDS project and master the simple request and configure RemoteObject method One of the initial control application of LCDS.
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Size: 374784 |
Author: 朋臣 |
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Description: 数字驱动由于其控制算法的灵活性可以有效地提高科氏质量流量计的工作性能。针对数字驱动的启振问题，本文基于模型分析和实验仿真，提出了正负阶跃交替激励启振方法。该方法通过跟踪检测传感器自激输出信号相位进行正负阶跃交替激励，使流量管的振动幅值持续、可靠地快速增大，进而结合非线性幅值控制算法和频率估计，可使流量管启振时间大幅度地缩短，克服了传统启振方法的局限性。-Digital drive control algorithm because of its flexibility can improve the Coriolis mass flowmeter performance. Kai Chun for digital drive, this paper model-based analysis and experimental simulation, some positive and negative incentives Kai vibration method of alternating step. The method by tracking detection sensor output signal phase for self-excited alternating positive and negative step excitation, so that flow tube vibration amplitude sustained and reliable rapid increase can be combined with nonlinear amplitude control algorithm and frequency estimation, allows flow Kai Chun tube significantly reduced the time to overcome the limitations of traditional methods of the Kai oscillator.
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Size: 369664 |
Author: bonobo |
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Description: 本文致力于研究和开发一种成本低、结构紧凑、操作方便的自动捆扎机。主要工作是根据实际的捆扎工艺，设计了捆扎机的总体结构；然后对捆扎工艺中的关键技术进行了深入研究，设计了机电一体化机构，运用PLC编程来实现控制系统，最终实现捆扎，转动，推箱等动作。本设计为快速方便的实现十字形捆扎提供了一种可靠的装置。- The major work is designing the overall structure of Automatic Strapping Machine according to the actual bind process. Then the key technologies of the labeling are studied, design a mechanism of electromechanical integration, use of PLC programming to achieve control system. Finally, Realize binding, rotating, pushing the carton and other movement. This designed a rapid realization of cross Banding mahchine.
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Size: 283648 |
Author: c51com |
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Description: MapInfo MapX是一个用来做地图化工作的OCX控件，它可以很容易地在您的应用程序中加入强大的制图功能。它可以把您的数据用地图的形式显示出来，更易于理解。地图形式可以比简单的图表、图形提供更多的信息，而且描述地图比描述数据表更加简单迅速。mapx和arcgis engine和arcgis server,AO，MO，google map一样都是GIS开发组件。
MapX开发电子参考手册普通下载.CHM；
MAPX中文培训教材电子CHM版普通下载.chm；
mapx中文版帮助；mapx中文讲义；mapx重要资料；MapX资料；样式方法-MapInfo MapX is a map of work to do OCX control, which can easily add your application powerful graphics capabilities. It can use your data in the form of the map displayed, easier to understand. Maps than the simple charts, graphs provide more information and data sheets describe the map simpler than the description of the rapid. mapx and arcgis engine and arcgis server, AO, MO, google map were all the GIS development components. MapX Reference Manual for general development of electronic download. CHM MAPX training materials in Chinese CHM version of a common electronic download. Chm mapx Chinese help mapx Chinese Materials mapx important information MapX information style method
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Size: 4688896 |
Author: 红信 |
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Description: C++Builder 6 是一款快速开发 Win32 应用程序的可视化开发工具，利用它可以实现高性
能的执行效率和出色的底层控制。C++Builder 6相比于 5 以前的版本，提供了更多的网络
发组件，更快速方便的可视化环境。
此书为Builder6编程实例精解 -C++ Builder 6 is a rapid development of Win32 applications visual development tool, which allows the efficiency to achieve high performance and excellent low-level control. C++ Builder 6 compared to the previous version 5 provides a more network-fat components, more rapid and convenient visual environment. Fine examples of book programming solution for the Builder6
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Size: 5226496 |
Author: gl |
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Description: Rapid Controller Prototyping (RCP) requires two components:
a Computer Aided Control System Design (CACSD)
software and a dedicated hardware with a hard real-time
operating system. The software should allow to perform all
phases of control system design (specification, modelling and
identification, control design, simulation, implementation and
verification) in the same environment. A graphcal application
allows the user to create models for dynamic systems simply
by connecting blocks from available libraries. Among others,
some blocks implement linear systems given as transfer
functions or state-space realizations both in continuous and
discrete time. An integrated code generator allows to directly
create code from the graphical scheme. The COMEDI project
([1]) provides the drivers to interface the system with the real
plants.
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Size: 23552 |
Author: airalone |
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Description: 高速绘图（当轴固定），允许快速的数据绘制
无限数量的系列（内存的限制）
无限量的数据线，点，面，
标准，对数或日期/时间轴线
自动，和/或倒置轴（相互独立）
轴标签
点标签
光滑曲线
格
图例和标题
交互性（通知时，在特定事件发生的控制）
支持手动变焦和鼠标淘金
支持游标
支持滚动的轴
高度可定制的（颜色，标题，标签，边缘，字体等）
支持Unicode
支持打印和保存到一个图像文件-High-speed graphics (when axis fixed), allowing rapid data drawn unlimited number of series (memory limitations) an unlimited number of data lines, points, surfaces, standard on the number or date/time axis Zi Dong, and/or inversion axis (between independent) labels smooth curve point axis labels and titles interactive grid legend (notice in particular the control of the incident) to support manual zoom and pan for gold to support the mouse cursor support the roll axis highly customizable (colors, title, label, edge, fonts, etc.) to support Unicode support print and save it to an image file
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Size: 808960 |
Author: yaoyao |
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Description: DE2功能版的全面详细介绍,方便大家对照这篇文档快速正确的使用开发板-DE2 functional version of the full details so as to facilitate the control of this document, the correct use of rapid development board
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Size: 5164032 |
Author: haha |
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Description: X3-BLOG完美的利用了浏览器的XML解析技术，完全实现数据和界面的分离，使网络传输数据量大大减少，加载速度远远超过了市面上所有的BLOG产 品，有效的减轻了服务器的带宽压力，服务器端使用四大动态网站开发语言中速度最快的ASP.NET(C#)编写，屏弃了传统的控件开发方式，所有执行过程 采用单向流的生成方式，使其对服务器CPU及内存资源的占用降至最低水平，并通过gzip压缩进一步缩减服务器的网络带宽消耗，提高响应速度 。
无Session设计杜绝了用户会话无故丢失的尴尬，客户端关联的会话加密方式带来了用户数据的高安全性，独特的XSL结构设计，彻底消除了跨站脚本攻击的隐患，杜绝恶意代码的执行，同时保证了文章内容的完整性。
-The X3- BLOG using a web browser perfect parsing techniques, fully realize the XML data and interface of separation, greatly reduce the amount of data transmission network, and is far more rapid than the load on the market, the BLOG all products effectively relieve the pressure of server bandwidth, server use four dynamic web development language fastest asp.net (c#) writing, reject the traditional development mode, and the control ChanXiangLiu by the execution of all, make its way to generate the CPU and memory resources server to minimize occupying gzip level, and compressed further server bandwidth consumption, improve the response speed.
No Session design to eliminate the cause of the loss of user Session embarrassed, client connection Session brings user data encryption method of high safety, unique XSL structure design, eliminate the station, eliminate hidden attack script execution, malicious code and ensure the integrity of the content.
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Size: 1132544 |
Author: ShiShuguang |
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Description: ZXM10-MISU多功能一体化监控设备用户手册(中兴)。随着移动通信覆盖面的日益扩大和普及，移动通信基站也如星罗棋布般的遍及全国各地。移动通信基站所处的大多数地区，电力网情况并不稳定，机房环境也比较恶劣，而且平时机房基本上都是无人值守的，所以对基站进行集中监控比本地网集中监控有着更为迫切的需求。基站监控系统是为了适应这种要求而开发的一种专用监控系统，用于对基站的环境量和动力设备进行监控。面向基站的监控系统，将会随着移动通信的迅速发展而拥有越来越多的市场。多功能一体化监控设备MISU作为E-GUARD系统最基本的监控模块，本手册适用于现有MISU产品，适合工程人员和操作维护人员在工作中查阅。-ZXM10-MISU multi-functional integrated monitoring device user manual (ZTE). With the increasing coverage of mobile communications expansion and popularization of mobile communication base station was also the case spread like throughout the country. Mobile communication base station in which most parts of the power grid is not stable, room environment is relatively poor, and usually are essentially unmanned engine room, so the base station for centralized control over the local network has a more urgent focus on monitoring needs. Station Monitoring System was developed in order to meet this requirement of a special monitoring system for the environment on the base station to monitor the volume and power equipment. Monitoring system for the base station will be with the rapid development of mobile communication market with more and more. Multi-functional integrated monitoring equipment MISU E-GUARD system as the basic control module, the manual applies to existing MISU products for engi
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Size: 667648 |
Author: 陈俊江 |
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Description: During the last few years the field of controlled electrical drives has undergone rapid
expansion due mainly to the advantages of semiconductors in both power and signal
electronics and culminating in micro-electronic microprocessors and DSPs. These
technological improvements have enabled the development of really effective AC drive
control with ever lower power dissipation hardware and ever more accurate control
structures.
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Size: 587776 |
Author: marouf ahmed |
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