整有效。中间四个字节分别代表设备的地址、指令类型、指令参数1(OPT1)和指令参数2(OPT2)。设备在对这四个字节的内容进行译码后执行相应的操作...

这是一个OA企业办公自动化网站,是采用c#+asp编写的,很值得一看-This is an OA Office Automation website is c#+ Asp prepared, it is worth a visit

计算卫星天线角度，只需要输入卫星名称和接收地名称！-Calculation of satellite antenna point of view, only need to enter the satellite name and the name of the receiving!

双边带电路-Bilateral band circuit

猜数字游戏，程序提供自动生成及层次判断数字序列，锻炼人的记忆力及推倒能力-猜数字game, procedures to determine the level of automatically generated and the number of sequences, training people and tear down the memory capacity

这个是用vc+objectarx开发AcDbTable 实体和AcDbTableStyle对象-This is vc+ Objectarx development AcDbTable entities and objects AcDbTableStyle

MFC入门例子程序源代码-example source code

键上飞是一个类似Dos时代TT的打字小游戏，你若经过几天练习，肯定是运指如飞啦！... -keys on the fly is a similar Dos times TT typing small games, after several days if you practice is certainly means Rufei Win! ...

模拟股票下载小软件,可以组建自己的股票学习或操作环境-Simulation of the stock to download a small software, can set up their own shares learning or operating environment

关于卡尔曼滤波的matlab工具箱，里面有好几个，大家可以参考-Kalman filter on matlab toolbox, which has quite a few, everyone can refer to

一个VB做的语音系统控件，前台使用asp表现-VB to do a voice-system controls, the prospects of the use of performance asp