基于NS2的无线传感器网络仿真AODV协议的tcl代码

用同步理论实现缓存通信：Producer发送0-200到Buffer，同时Buffer发送到Consumer-Cache implementation using synchronous communication theory: Producer Send 0-200 to Buffer, meanwhile Buffer sent to the Consumer

stm32f103c6的串口C程序,已测试过。采用中断方式。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

通信系统仿真原理与无线应用代码 是一本不可多得的仿真书籍-Communication System Simulation Principle and wireless application code is a simulation of rare books

VFD-A内部的参数信息可供内部RS-485串行通信接口使用，设置、修改和控制交流电机驱动交流电机的运行和监视驱动电机的运行状态，增强自动化能力。

gsm 规范。对学习电信的人很有帮助 。-gsm norms. On learning of telecommunications helpful.

卷积码的Viterbi解码器，用C编写的。很好用-Convolutional code Viterbi decoder, with C prepared. Good use

Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitterreceiver modeling

该tcl文件包含的代码是在ns2下用于仿真视频数据流的-this tcl file inclde the code which can simulate a video data flow

SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti

一个典型的modbus应用，它是主设备程序，值得一看-Modbus a typical application, it is the main equipment procedures, see