Models

In this talk we will consider two approaches in dealing with the risk of supplier bankruptcy. In the first model, we study the effects of supply disruption risk in a supply chain where one buyer deals with competing risky suppliers who may default during their production lead-times.

registy funtion in vb

利用LabVIEW开发的数据采集程序，利用DAQ板卡，可以实现模拟和数字输入，并自动进行存储。(Developed using LabVIEW data acquisition procedures, use of DAQ boards, you can realize both analog and digital inputs, and automatically stored.)

python program that is related with image implementation . creating squares w,th python.

光谱、lab值、XYZ值和LCH等颜色空间转换，绘制曲线(color space transform)

说明：  n September 6, 2006 The Developer Tools Group (the working name of the not yet spun off company) of Borland Software Corporation released single-language editions of Borland Developer Studio 2006, bringing back the Turbo name. The Turbo product set included Turbo Delphi for Win32, Turbo Delphi for .NET, Turbo C++, and Turbo C#. There were two variants of each edition: Explorer, a free downloadable flavor, and a Professional flavor, priced at US$899 for new users and US$399 for upgrades, which opened access to thousands of third-party components. Unlike earlier Personal editions of Delphi, Explorer editions could be used for commercial development.

实现本地录像设备的数据采集与维护主要功能：视频采集，录像，播放，抓图，系统设置等功能-Achieve the local video equipment for data acquisition and maintenance of main functions: video capture, video, play, drawings, system settings and other functions

Delphi编写的资源编辑器，可以在其官网下载源码，这里上传的仅是编译后的可执行文件，比Delphi自带的ImageEditor好一百倍，能自动编译资源文件。-Prepared Delphi Resource Editor, you can download the source code of its official website here to upload only the compiled executable file, Delphi

说明：  北京大学地球物理反演课程的一些资料，很有用，讲一些地球物理反演的理论和方法(Geophysical inversion)

说明：  针对双闭环矢量控制的三相电压型 PW M 整流器难以用准确的数学模型描述、以及通过其简化的数学模型求得的PI参数需要实验整定的问题 ，提出了基于模糊 P I控制器的新型智能化控制方法。与传统的Pl控制方法相比。该方法不仅实现了PI参数的自整定。还使系统具有更好的响应性能、更高的稳定性及鲁棒性。利用 M atlab／Sim ulink 工具箱建立了基于模糊 P l控制器的整流器仿真模型，并通过仿真实例对此设计方法进行了实验验证。(In order to solve the problem that it is difficult to describe the three-phase voltage type PWM rectifier with double closed-loop vector control by accurate mathematical model and the PI parameters obtained by its simplified mathematical model need to be adjusted by experiment, a new intelligent control method based on Fuzzy PI controller is proposed. Compared with the traditional PL control method. This method not only realizes the self-tuning of PI parameters. It also makes the system have better response performance, higher stability and robustness. Using Matlab / Simulink toolbox, the rectifier simulation model based on Fuzzy PL controller is established, and the design method is verified by simulation example.)