Ann

说明：  实现俄罗斯方块游戏的简单小程序，适合初学者学习。(A simple Tetris game to achieve a small program, suitable for beginners to learn.)

this is the code on c++ 2005 The program code, which maintains a database. Created two documents, of which is read / write. Function menu, all functions: adding records, search, replace, delete, check availability. Full inheritance. Additional function is Creation a Report to the calculation

自动查询虚龄和实龄，输入年月日后自动显示(Automatic query virtual age and chronological age, automatic display date input)

用DFS算法遍历图-with DFS traversal algorithm map

BLDC Motor modeling and matlab source include.

轮胎刷子模型，仿真轮胎侧偏纵滑复合工况轮胎的受力情况，部分带数据可直接仿真(A tire brush model is established to simulate the load condition of the tire under the condition of side slip and longitudinal slip)

俄罗斯方块：只有一般功能，方便学习。如果想玩，还得自己加点东西哦！-Tetris: Only a general function to facilitate learning. If you want to play, had to add something to their Oh!

这里有多个用c++ builder6编写的小游戏程序,适合初学者!-here are some small games source codes by c++ builder6.it is useful for new learner

连续潮流：又称为延拓潮流，是电力系统电压稳定性分析的有力工具，它通过在常规潮流基础上引入一个负荷增长系数来克服雅可比矩阵奇异，从而克服接近稳定极限运行状态时的收敛问题，解决了常规潮流在崩溃点外无解和在崩溃点附近不能可靠收敛的问题。连续潮流法是从初始稳定工作点开始，随着负荷缓慢变化，沿相应的PV曲线对下一工作点进行预估、校正，直至勾勒出完整的PV曲线。(Continuous flow: also known as the continuation of the trend, is a powerful tool for voltage stability analysis of power system, by introducing a load growth coefficient to overcome Jacobi singular in the conventional power flow basis, so as to overcome the convergence problem near the stability limit of the running state, to solve the conventional power flow solution and in near collapse point reliable convergence problem in the collapse point. The continuation power flow method starts with the initial stable working point. With the slow load change, it predicts and corrections the next working point along the corresponding PV curve until the complete PV curve is outlined.)

说明：  在vs下实现的2048小游戏，用C/C++语言实现。(The 2048 mini-games implemented in vs are implemented in C/C++ language.)