AWGN

说明：  主控mcu与profinet进行SPI通讯的例子程序(An example program of SPI communication between master control MCU and PROFINET)

印度尼西亚大学电子学院的的OFDM程序,非常好,(The OFDM program of the School of Electronics at the University of Indonesia is very good,)

mimo document problems

关于GSM中同频干扰和邻频干扰的分析，和matlab仿真实现，有图(About the GSM co-channel interference and adjacent channel interference analysis, and matlab simulation, a map)

针对通信侦查课题，通过已知先验知识和截获信号，进行找出同步序列，匹配滤波，校正频偏和相偏，均衡，解交织，译码，恢复出原序列，最终得到的序列与原序列作对比得到误码率为0(Investigation subject for the communication, by known a priori knowledge and intercepted signal conducted to identify the synchronization sequence, the matched filter, correcting frequency offset, and phase deviations, balanced, deinterleaving, decoding, to recover the original sequence, the resulting sequence with the original sequence compared error rate is 0)

用VPI搭建的相干QPSK调制解调全程序，是一个成功的光学实验调制程序。(Coherent QPSK simulation by using VPI transmission maker, a good experimental code.)

多径瑞利衰落信道的应用，QPSK信号通过该信道后分析信道冲激响应等(Multipath Rayleigh fading channel applications, QPSK signal through the channel after the channel impulse response analysis, etc.)

BPSK仿真程序，简短有效，误码率分析，经典，快速(BPSK Simulation)

working of the fifth generation intelligent radio that is Cognitive Radio (CR) system which works on predictive data rate and propose ANFIS based learning scheme to introduce intelligence in it. The testing data set is taken from training set. Validation data set is unseen data. RMSE and prediction accuracy are used as performance index. Two gaussian membership functions are taken for each input. Error goal was set for .001.Training was for 300 epochs. It is seen prediction accuracy was 91 percentages in testing case and 89 in validation. RMSE difference between validation and testing case very small.

输入为ASK信号，利用lms,rls,lsl.ftf等多种自适应信号进行处理，比较各种方法的收敛特性(Input ASK signal lms, rls, lsl.ftf, and a variety of adaptive signal processing, comparison of different methods of convergence characteristics)