ofdm_chanest

一篇西安电子科技大学的博士论文《LTE中MIMO_OFDM系统物理层关键技术研究》，作者李文刚，关键词：多入多出 多用户 MIMO 空时编码 功率分配 波束赋形(Xidian University, a doctoral thesis " LTE physical layer system in MIMO_OFDM key technologies" , author Liwen Gang, Keywords: Multiple Input Multiple Output Multi-user MIMO space-time coding beamforming power allocation)

Farrow 滤波器设计经典文章，作者是：FM.Gardner，farrow滤波器设计的始祖，经典值得推荐！（两篇文章）(Farrow filter design classic article, the author is: FM.Gardner, farrow filter design ancestor, classic worth recommending! (Two articles))

盘形凸轮理论轮廓和实际轮廓的绘制，包括滚子(Drawing of theoretical and actual contours of disc cam)

ofdm系统功率分配的注水算法原理与代码(Water-filling algorithm)

这是瑞丽衰落信道模型和莱斯衰落信道模型的代码。(This is the code of Rayleigh fading channel model and Rice fading channel model)

factorialsss code in c++ and cyclic redundancy check is exceuted in c++

基本波束成形相关算法实现。方向图函数的代码实现。最优权准则的实现(The basic beamforming algorithm is implemented. The code implementation of the pattern function. The realization of the optimal weight criterion)

说明：  基于MATLAB编程实现m序列、gold序列、kasami小集序列，并分析各自的自相关，互相关性能。(Based on MATLAB programming, m-sequence, gold sequence and Kasami small set sequence are realized, and their autocorrelation and cross-correlation performance are analyzed.)

基于vhdl的按键检测程序。可以有效消除抖动(vhdl key dectect program)

Effective methods of performing diversity selection in wireless systems has been demonstrated to significantly reduce bit error rate.