宽带频谱感知

基于Modbus的电磁流量计通讯系统的研究,这是我看到的比较经典的一篇论文，希望对大家有用-The electromagnetic flowmeter based on Modbus communication systems research, which is that I see the comparison of the classic paper, in the hope that useful to everybody

手机游戏 新手提高的 比简单的更有点创新-New mobile games to raise more than a simple bit innovation

simcom模块中文资料，介绍的比较说细-English simcom module information, said the introduction of relatively small

该文章是介绍PKLIB格式的技术文档，该技术广泛应用于无线电通信中。- This article is introduced the PKLIB form the technical documents, this technology widely applies in the radio traffic.

CORBA交易服务的实现源码。目前已经将CORBA标准中的CosTransactions.dll，CosTSInteroperation.dll，CosTSPortability.dll转化为c++代码，用户只要实现里面的CORBA存根，就可以实现一个CORBA交易服务。-CORBA transaction services to achieve the source. Now to the CORBA standard CosTransactions.dll, CosTSInteroperation.dll, CosTSPortability.dll into c code, as long as users realize the CORBA stubs inside, we would achieve a CORBA transaction services.

板卡驱动，非常有效的。关于数字电视。没设么可说了-Board-driven, very effective. With regard to digital TV. The absence of what can be said that the

这是一个通讯口软件-This is a communication interface software

一个小小而简单的VB通信程序 实现了两端的连接和发送信息， 要知道对方IP和端口-a small and simple VB communication programe which realizes the connection and message between two sides as if get the other one s ip and port

应用背景主要是应用在电子射频、通讯等行业，例如采样中的数字本振信号、接收机的发射信号等等，还可以用做测试中做一个幅值可调的信号发生器，频率源等，为测试和设计带来很大的帮助关键技术数字信号发生器   DDS  频率可调 。运用MATLAB生成相关 的原 始数据，根据按键改 变频率 控制字，不断地累加，就可以实现频率可调。将生成的二进制代码发送给对应的DAc芯片的数据接口，通过给后端的模拟信号进行简单的硬件上的滤波，即可解决信号的高次谐波。

用于产生QAM数字序列 qam.m mary.m为子函数-QAM is used for creating a digital sequence qam.m mary.m for Functions