开发系统

First of all, I shall introduce the topical background of developing this system.

首先，介绍了开发该系统的选题背景，其次论述了系统的设计原理和方案的选择，并对本系统开发进行了可行性分析。

In chapter 4, basing theories and methods of scientific visualization, and artificial neural network BP algorithm, we integrate the Visual C++, OpenGL graphics library and Excel VBA technique to develop the program of artificial neural network and to make the BP algorithm visually, this program works can be divided into four parts: Using C language to develop program about BP algorithm; Using Visual C++, develop the GUI Interface, make input parameter visually; Using OpenGL graphic technique to display the training sample point in three dimension; at last using Excel DDE technique display the error graphic tables in Excel system In chapter 5, on the view of engineering application, we establish new method of surface reconstruction basing artificial neural network, develop interface program between module and commercial CAD/CAM system, meantime deeply discuss some key problems, for example, setting up the base plane, using the API technique, cutting and editing surface boundary, and also discuss the more compliant problem: how to intersect surface, at end we finish the work of translation from our surface reconstruction module to commercial CAD/CAM system, then make reverse engineering system basing artificial neural network more useful.

第四章基于科学计算可视化理论，依据人工神经网络BP算法理论模型，综合Visual C++，OpenGL图形库以及Excel VBA等多项软件开发技术，编制了人工神经网络程序，实现了BP算法的可视化映射。具体工作分为四部分：利用C语言实现人工神经网络BP算法；利用VisualC++的GUI技术开发图形用户界面，实现参数设置可视化；利用OpenGL图形技术进行三维映射，显示学习样本及训练样本点；利用微软电子表格DDE动态数据交换技术，在Excel上动态显示学习误差曲线图。第五章从工程应用的角度出发，提出了一种新的基于人工神经网络算法的曲面裁剪重构方法，完成了曲面重建模块与通用CAD/CAM系统的接口设计工作，对其中的若干关键问题进行了深入讨论，例如基平面设定、API技术的应用、边界裁剪等问题，同时，对曲面计算中较为困难的曲面相交问题也进行的专门探讨，最终完成了曲面重建模块向CAD/CAM系统的数据传输工作，使人工神经网络逆向工程系统趋向实用。

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使用Quick Voice开发电话语音应用可使您一扫上述的问题，快速开发出您所需要的电话语音应用，譬如：语音信箱，答覆系统，预约系统，总机系统，总机加。。。请在 File Name 栏位中填入语音档名。 2。请在 Play End 这里按下滑鼠左键。

This article introduced the content is, using the software and development flow of management information system, introduced the entire development design process of the question bank system with the aid of Visual Basic 6.0 programming language and the Access database management system.

本文所介绍的内容就是，利用管理信息系统中软件应用和开发的流程知识，借助于Visual Basic 6.0程序设计语言和Access数据库管理系统，介绍试题库系统的整个开发设计的过程。

The application about neural networks used in process control is studied in light of auctorial engineering practice. Neural networks for process identification and control has been used in CAE2000 (a computer aided engineering software project) and the LN2000 which are developed by ourselves.

根据作者的工程实践，对神经网络在过程控制工程中的应用问题作了应用研究，包括在自主开发的控制系统计算机辅助设计CAE2000系统中的应用研究，以及在自主开发的分散控制系统LN2000中的应用研究。

In region conservational development, the aim for landscape ecology evaluation is to make good use the human factors which can induce and improve the landscape ecology, to curb and to prevent the human factors affection which can lead to the reduction of the landscape ecosystem, to establish the nature-human compound landscape ecosystem with reasonable structure and highly effective function.The fenshuiling-dajiangou-jiuqu region, an important ecological protection area of Shandong Province, lies in the southward hilly region in Jinan.

在区域保护性开发建设中引入景观生态评价，旨在区域开发建设过程中充分发挥可诱导和促进景观生态系统进化的人为因素，抑制和防止可导致景观生态系统退化的人为因素的影响，建设结构合理、功能高效且适合人类生存的自然-人工复合景观生态系统。

Now the manufacturers introduced Chanpianji are equipped with specialized senior language development environment, the Separation Line simulation system, online debugging functions, so that electrical systems development from the previous code jargonistic, readability is poor, the situation difficult to substantially shorten the software code for the preparation cycle, which call control system to control the use of higher precision, more complex control algorithms.

现在各厂家推出的单片机，都配有专门的高级语言开发环境、离线仿真系统、在线调试功能，使电控系统的开发摆脱了以前的代码晦涩难懂、可读性差、难于接近的局面，大幅度缩短了软件代码的编写周期，使得电控系统能够采用控制精度更高、更为复杂的控制算法。

The network monitoring in this system is non- equipment monitoring in LAN and its development is involved with a large quantity of operations in the kernal and relative bottom layer of operation system. The interaction between Client and Server is realized by basing on TCP/IP, Indy and Winsocket technique adopted, Delphi and VC ＋＋ taken as network programming tools, modeling tool ModelMaker used in auxiliary design, class library＇ s code re - building technique used instead of pure procedure functions.

系统所涉及到的网络监控是局域网下的非设备监控，系统的开发涉及到大量的系统内核及其相关的底层操作，基于TCP／IP协议，采用Indy，Winsocket技术，选用了Delphi和VC＋＋作为网络编程开发，利用建摸工具ModelMaker进行辅助设计，抛弃了单纯的过程函数而使用类库的代码重构技术来实现Client端与Server端的交互；结合极限编程设计思想，最大程度地简化程序流程，易于扩展维护。

On the control strategy of liquid temperature, devoleping precompensation PIDstrategy was adopted based on the previous works. Considering the whole system, weadapt Linux OS that is steady than the MCU. It can complete the experiment by manypeople and many PC through the net. The system used Linux operation system based onthe ARM9 as the real-time kernel and the nether application software developmentenvironment. So it\'s easy to extend and maintain the system.

在实验温度控制上，详细分析了多种控制方案的优缺点，在改进前人的控制算法基础上选取了改进的分阶段预补偿PID控制技术，实现了温度的精确控制；从整个系统的需求出发，采用了比单片机更稳定的Linux操作系统，通过网络使得多人多机能够参与到实验中，更好的完成了杂交实验，实现了全系统的优化；在软件开发时选用了基于ARM9的Linux操作系统作为实时内核和下位机软件开发环境，极大地方便了系统的扩展和维护。

Secondly, it specifies the system solution of automatic Gleithretter thickness testing in detail, thickness testing technology using grating, serial communication achievement solution of PLC control system. Achieving data sampling by applying of the PCI200 subdivisional card. And then designs thickness testing system software using Borland C++ Builder 6.0 for the application of automatic control of Gleithretter thickness testing sorting , the experiment.

其次详细叙述了滑片厚度自动检测系统总体设计方案及要求，光栅厚度检测技术，上位机与PLC控制系统串行通信的实现方案，开发应用PCI200细分采集卡实现数据采集，利用Borland C++ Builder 6.0平台设计开发的滑片厚度自动检测系统软件，来实现对滑片检测分选的自动控制，实验。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新