水声通信系统仿真

应用背景樊昌信通信原理课程实验，通过该实验可以使你更加清楚的了解信号在数字传输过程中的实际应用，对多路信号传输时的时分复用和频分复用有更加清晰的了解。关键技术 1、设计复用信号的帧结构和帧同步码； 2、设计发送、传输（无ISI）、接收和同步电路； 3、确定部件类型、参数（电路放大倍数、带宽）等性能指标； 4、连接部件组成系统，调试； 5、仿真验证，要求收发信号波形基本一致并对结果进行分析； 6、说明书撰写严格执行教务处文件。

控件特性：活动的RAS连接到INTERNET通知；断开INTERNET连接通知；RAS拨入设备完整状态信息及连接状态；返回PC系统的当地IP地址和主机名；返回拨号连接的RASClient分配的INTERNET地址和主机名；返回拨号连接的RASServer ISP服务器地址和主机名；挂断任何活动状态的RAS连接的函数；操作简单，容易与任何应用项目集成。有提示屏幕。-Controls features: the activities of RAS to connect to the INTERNET notice disconnect notice INTERNET connection RAS into a complete state of equipment, information and connection status return PC systems to local IP address and host name to return to dial-up connections RASClient distribution INTERNET address and host and return to dial-up connections RASServer ISP server address and host name hang any active RAS connections function operation simple, easy to integrate with any application projects. Have prompted the screen.

请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。-dfhsfhs

雷达直达波和目标回波之间抵消，两个信号一强一弱，既可以抵消强信号，也可以抵消弱信号-Radar direct wave and the target echo offset between the two signals a strong one weak, only to be offset by a strong signal, you can also offset the weak signal

用vhdl做得CPLD静态两位数码管扫描 显示“10”两位数码管公用段选-CPLD with VHDL done two static scan digital tube displays

TC35iGSM收发短信以及调试代码，支持单步调试。-TC35iGSM debugging code to send and receive message, as well as to support the single-step debugging.

在阅读MSDN中发现只要妙用MultiByteToWideChar和LCMapString两函数，就可以简简单单地实现不同内码的转换。为了让程序员使用更方便，笔者编写了一个CChineseConvertor类，包装了所有中文内码的转换功能。读者可以直接在MFC中加入此类，用起来也非常轻松。详细细节请察看ChineseConvertor.h和ChineseConvertor.cpp源代码。-reading MSDN found as long as the magic MultiByteToWideChar and LCMapString two functions, it can simply to achieve different internal code conversion. To allow programmers to use more convenient, the authors prepared a CChineseConvertor category, packaging of all Chinese within yards of the conversion function. Readers can direct the inclusion of such MFC, using it is also extremely easy. For further details, please see ChineseConvertor.h and ChineseConvertor.cpp source code.

四方通信规约处理包括101 103 103 104 CDT DNP SC1801 CSC2000等

关于声卡通过RS232口进行数据采集的程序，非常好用-On the sound card through the RS232 port for data collection procedures, is very easy to use

使用VB的OPC客户访问的最简单程序,本程序为同步访问程序,需要异步的查找ASync-VB.rar-The use of VB