CDMA-technical-training-material

lda face recgnition...............matlab

有限反馈的仿真程序，当反馈比特数不同时候的系统吞吐量的变化。(Limited feedback simulation program, when the feedback bit different when the system throughput changes.)

说明：  gen_H:利用随机pi矩阵排列而成的LDPC稀疏校验矩阵产生； girthlenth：计算产生的矩阵H的围长(gen_H : pi using random matrix arranged at the LDPC have sparse matrix calibration; girthlenth : calculation of the matrix H Girth)

matlab入门经典教程--百看不厌，详细讲解matlab入门的基本知识(Introduction to Classical matlab tutorial- never get tired)

anoother acp really simple

transformée de fourier rapide

MIMO 信道估计是恢复MIMO信号的重要途径，一篇文献阐述一种新的MIMO信道估计算法，很有借鉴价值(MIMO channel estimation is an important way to restore MIMO signal, a literature describes a new MIMO channel estimation algorithm, a very useful reference value)

考虑了基站通过多个中继与多个用户的问题，基于背包问题提出了最优功率分配。(the optimal power allocation is presented based on knapsack problem for a system with a base station communication with multiple users assisted by multiple relay.)

64-ary QAM (64QAM) BER simulation

详细叙述如何完成重采样，并利用matlab实现此功能。(Described in detail how to complete the re-sampling, and use of matlab to implement this feature.)