181072

利用博弈论对认知无线电的新研究算法，希望对大家有帮助(Using game theory, a new study on cognitive radio algorithms, we want to help)

完成Zero-forcing,MMSE的均衡器以及带feedback的据衡器 比较各自的误差率的matlab代码(Complete Zero-forcing, MMSE equalizer with feedback of data Weighing respective error rate matlab code)

非常有用的非平稳信号分析工具箱，对非平稳信号参数估计很有帮助。(Useful non-stationary signal analysis toolbox, non-stationary signal parameters estimated helpful.)

说明：  关于VC编写的一份串口通讯程序，测试已通过(VC prepared on a serial communication program, test has passed)

正交频分复用中当调制方式采用QDPSK时的解调程序(Orthogonal frequency division multiplexing modulation when used in QDPSK procedures at the time of demodulation)

GMSK调制解调 能运行 绝对好用 包括原理 注释全(GMSK modulation)

频率选择性衰落信道的建模与仿真，具体实施方法(Frequency selective fading channel modeling and simulation modi, concrete implementation methods)

采用BPSK调制技术，用ZF和ZF加并行干扰消除的方法检测系统的误码率。(Using BPSK modulation technique, with the ZF and ZF plus parallel interference cancellation method to detect the BER.)

用matlab完成正交频分复用ofdm系统的信号发射与接收仿真(ofdm communication using matlab)

利用MATLAB软件对OFDM系统做出仿真。仿真中采用QPSK调制技术，并加入高斯白噪声，最终得到QPSK星座映射图以及BER曲线图。由仿真结果可以看出，OFDM在高斯信道具有良好的抗噪声性能，误码率较低。(MATLAB software is used to simulate the OFDM system. In the simulation, QPSK modulation technology is used, and Gauss white noise is added, and the map of the QPSK constellation and the BER curve are finally obtained. It can be seen from the simulation results that OFDM has good anti noise performance and low error rate in Gauss channel.)