GetWindowsPassWord

说明：  PCM转g.729的源码 用vs2005编译通过(PCM to G.729 source code with VS2005 compiler through)

说明：  执行该程序后可以按照自己的喜好选择4种样式的鼠标形状(After the implementation of the program according to their own preferences 4 style mouse shape)

在VC++6.0中用MSComm控件编程，可以实现串口接(used in VC 6.0 MSComm programming, serial port access can be achieved)

dsp信号处理模板，实现信号处理图形化，可自由扩展功能(dsp signal transform )

本系统有三种操作权限，其中，营业员只可以执行开台、点菜、买单及查询日收入操作；领班可以执行开台、点菜、买单、进货、添加新员工、日收入及月收入查询等操作；经理具有最高权限，除了领班及营业员的操作权限外，还可以设置员工权限、添加商品信息及菜式信息、备份与恢复数据库及初始化数据等操作。(The system has three operating authority, which can only be executed Founding salesperson, a la carte, pay and check daily revenue operations foreman can perform Founding, a la carte, pay, purchase, adding new employees, daily income and monthly income of inquiry operation manager with the highest authority, in addition to the foreman and the operating authority salesperson, you can also set permissions for employees, product information and dishes to add information, database backup and recovery, and initial data and other operations.)

浮动鼠标提示信息 添加类CMFECToolTip 实现：鼠标移动到一个控件上时，会弹出一个提示框 (Floating the mouse message Add Class CMFECToolTip implementation: a control mouse, it will pop up a prompt box)

基本键盘操作的vc程序源码，感兴趣的可以看看，推荐！！！(Basic keyboard operation vc program source code, can be of interest to see, recommended! ! !)

说明：  实现material studio多晶型物预测(Realize the prediction of material studio polycrystalline)

实现了H5电路仿真，闭环设计，仿真效果良好。(H5 circuit simulation to achieve a closed-loop design, simulation, to good effect.)

DSP实现TL16C550及RS232的串口传输（接收端）(DSP realize TL16C550 and RS232 serial transmission (receiving end))