lunlun

about all communication related program

Implementation of FxLMS algorithm for a single channel feed-forward active noise control system.

说明：  经典谱估计的所有算法，有注解，全面。直接法，间接法，BATLETT法，WELCH法等。(All the classic spectral estimation algorithm, annotated and comprehensive. Direct method, indirect method, BATLETT law, WELCH law.)

基于遗传算法的小波神经网络预测模型，在神经网络基础上做的改进(Wavelet neural network forecasting model based on genetic algorithms, neural network based on the improvements made)

全国研究生数学建模大赛2012年优秀参赛论文集D题1解法与程序(National Graduate Mathematical Modeling Contest 2012 entry Engineering D problem an excellent solution and Procedures)

此文档介绍了Matlab软件中使用的一种实用算法--动态规划。(This document describes a practical algorithm- dynamic programming Matlab software.)

Viterbi_init coding, wireless communication

数值计算中机器精度的确定算法 MATLAB源程序 自带注释(machine precision)

包含不同条件下的MAB问题 仿真，还有仿真结果图例(include MAB PROBLEM policyBayesUCB.m policyCPUCB.m policyDMED.m policyGittins.m policyKLUCB.m )

LTE下行链路发射分集仿真，仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字、8次迭代Turbo译码，每次处理1000万比特用户数据、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行发射分集预编码。信道模型是LTE-MIMO信道附加AWGN信道。收发两端采用的双天线配置，天线相关性为中等。(LTE downlink transmit diversity simulation configuration: 16QAM modulation, 1/3 Turbo coding rate, 10MHz bandwidth of each sub-frame a PDCCH symbol, single code word, 8 iterations Turbo decoding, each processing 10 million bits of user data, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, a PDSCH transmitting terminal transmit diversity precoding. Channel model is LTE-MIMO channel additional AWGN. Dual antenna transceivers at both ends of the configuration, the antenna correlation is moderate.)