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说明：  高斯烟羽模型的matlab代码，下次自己从这里下载(Matlab code of Gaussian plume model)

说明：  联系python与abaqus的应用，详细介绍了python编程方法(The application of connecting python with ABAQUS)

使用C++实现的小程序。计时器单位转换。输入为整型数单位为秒，输出格式为DDD：HH：MM：SS的时间。华为机试。(Use C++ achieve applet. Timer unit conversion. Enter an integer number of seconds, the output format is DDD: HH: MM: SS time. Huawei machine again.)

一个用VB编写的图书馆管理系统源码,仅供参考,推荐给大家(A library management system source code, written in VB is for reference only, to recommend to you)

一个小网页浏览器，很好用的，如果可以讨论一下也行(A small web browser, the good, if you can talk about is also OK)

说明：  谭甜源老师编写的基于PSCAD的 电力电子仿真，能帮助读者方便使用PSCAD来学习电力电子。(Power CAD simulation based on PSCAD written by Teacher Tan Tianyuan can help readers to use PSCAD to learn power electronics.)

说明：  HIMA SIS SYSTEM OPC PACKAGE

Solving NP-hard discrete optimization problems to optimality is often an immense job requiring very ecient algorithms, and the B&B paradigm is one of the main tools in construction of these. A B&B algorithm searches the complete space of solutions for a given problem for the best solution. However, explicit enumeration is normally impossible due to the exponentially increasing number of potential solutions. The use of bounds for the function to be optimized combined with the value of the current best solution enables the algorithm to search parts of the solution space only implicitly.

/*大屏幕显示数字时钟*/ /*要求屏幕按640*480分辩率显示数字时钟，格式为12：18：30，表示12点18分30秒，共8个字符；*/ /*每个字符以80*100点阵显示，记时真确*/-/* Large Screen Display Digital Clock*//* Require the screen by Resolution 640* 480 display digital clock, the format of 12:18:30, 12:18:30, a total of eight characters;*//* Each character with the 80* 100 Lattice revealed that in mind when true* /

利用MATLAB编写的快速AEC算法，比传统的回声消除算法速度快很多。(A algorithm of acoustic echo cancellation (AEC) using MATLAB. It is faster than conventional AEC algorithm.)