online collected several of the most practical SIP documents

编写PC下的串行通信程序,利用VB界面,方便快捷,可靠性强-Prepared under the PC serial communication procedures, the use of VB interface, convenient and reliable

ns2的一些学习资料，都是我在各个网站广泛搜集的-ns2 some of the learning materials, are my collected at various sites a wide range

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

通过编程计算ＲＳ编码前后通信系统的误码率可以很清楚的看到系统的编码增益．-programmed to calculate RS coding communication systems around the BER can clearly see the coding gain.

线性反馈移位寄存器Verilog源程序，能够产生伪随机序列-LFSR Verilog source code, to generate pseudo-random sequence

CSTN 用IC 7669-write-flow-CSTN using IC 7669-write-flow

this ebook is for basic introduction to CDMA rf enfineering, very good book for basic level

上传文件为基于labview 8.6版本的文件传输代码，分为两个文件，服务器和客户端，亲测可以用。注意运行的时候先开服务器再开客户端。

这个项目可以发送和接收短信，它也可以用来控制 3 设备。收到的消息将显示在 lcd 显示。也可以撰写新邮件并将其发送到任何移动。编辑一封新邮件正常 ps2 电脑键盘用于在这里。 功能 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

此程序完成MIMO各个自程序的功能，比如编码，信道仿真，信道估计，信噪比计算等，各子程序能够独立运行，具有很好的参考价值-This procedure since the completion of all procedures MIMO features, such as coding, channel simulation, channel estimation, signal to noise ratio calculation, the subroutine can be run independently, with a very good reference value