字符去重排序

使用改进的COSTAS环实现锁相环（PLL），应用于高动态的数字化接收系统-COSTAS Central improved to achieve phase-locked loop (PLL), used in high dynamic digital reception system

这个在Emu8086v3.07下调试通过的，贪食蛇游戏。It s better to set the "step delay" to "0" before running, it requires fast processing.Press ESC to exit。(This Emu8086v3.07 adopted under the debugger,贪食蛇game. It' s better to set the " step delay" to " 0" before running, it requires fast processing.Press ESC to exit.)

说明：  选择课程的js分块,实现了课程选择的模块(select course sfffesfefwerqwffewfedfefefe)

蓝桥杯单片机今年最稳定的驱动程序，电子科大比赛实测能用，666(Blue bridge cup MCU this year the most stable driver, electronic science and technology university test can be used, 666)

SQL生成实体与存储过程的工具，使开发变得非常方便

混合动力simulnk生成的代码 混合动力simulnk生成的代码混合动力simulnk生成的代码(The hybrid simulnk generated code)

C# 回车键控制鼠标焦点，原理是如果按下回车键，则切换鼠标焦点。 　　private void txtUserName_KeyUp(object sender, KeyEventArgs e) 　　{ 　　 if (e.KeyData == Keys.Enter)//如果按下回车键 　　 txtPWD.Focus();//切换鼠标焦点 　　} 　　private void txtPWD_KeyUp(object sender, KeyEventArgs e) 　　{ 　　 if (e.KeyData == Keys.Enter)//如果按下回车键 　　 btnOK.Focus();//切换鼠标焦点 　　}

说明：  仿真实现了DAB的移相控制效果，可用于DAB控制的开发与运行特性分析。(The simulation realizes the effect of phase-shift control of DAB, which can be used for the development and operation characteristic analysis of DAB control.)

程序主要是关于学生成绩管理系统，成绩的基本管理。-Procedures are mainly related to student achievement management system, the basic management performance.

说明：  PID电机位置控制源码—库函数版本STM32程序(PID motor position control source - library function version)