任务四 Gardner位同步算法与锁相环联合仿真

关于在EDIT等控件上如果运用透明技术!没有解压密码,希望对大家有帮助()

说明：  matlab仿真实现喷泉码，还包括对喷泉码的简单介绍(The realization of fountain code by MATLAB simulation, including a brief introduction of fountain code)

matlab写的ldpc编译码仿真，自己可以该参数看误码率，(matlab ldpc encode decode)

the file is implimented in C++ for wimax network it is explication of qualitie of service

运用matlab实现8PSK信号的调制与解调(relization of modulation and demodulation of 8PSK signal by Matlab)

温度报警系统程序，已经调试成功的，没有问题。(emperature alarm system program, has been successfully debugged, no problem.)

介绍常用的AT指令，包括gpsr初始化，发短信等(Commonly used in the AT commands, including the gpsr initialization, send text messages, etc.)

说明：  在瑞利信道中，对于OFDM信号设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线(In Rayleigh channel, a specific guidance aided channel estimation method is designed for OFDM signal, and the simulation is carried out with Simulink to measure the BER performance of BPSK modulation. The relation curve between bit SNR and channel estimation mean square error is drawn, and the relation curve between bit SNR and bit error rate is drawn)

降低MIMO-OFDM中PAPR的PTS方法(Reduce the PAPR of the PTS method)

defination quadrature amplitude modulation