duoxianpreadth

对LTE中信道估计算法的仿真,包括LS，MMSE，LMMSE等(Simulation of the LTE channel estimation algorithm, including LS, MMSE, LMMSE and so on)

OFDM系统中的Schmidl、minn、park同步算法仿真包括高斯信道和多径衰落信道。(In OFDM Schmidl, Minn, park synchronization algorithm simulation including the Gauss channel and multipath fading channel)

说明：  LDPC的matlab仿真，使用BP算法，在BPSK调制信道下仿真(Matlab simulation of LDPC, using BP algorithm, simulation under BPSK modulation channel)

MIMO下天线选择matlab仿真实现，比较简单(MIMO antenna selection under)

重点研究了全数字QAM接收机中的两个关键技术——符号同步和信道盲均衡。研究Gardner定时误差检测算法，盲均衡方面，重点研究了CMA及其改进算法，采用MMA算法和DD-LMS算法联合均衡 (Focuses on the all-digital QAM receiver in the two key technologies- the symbol synchronization and channel blind equalization. Research Gardner timing error detection algorithm, blind equalization, the focus of the CMA and its improved algorithm, using the MMA algorithm and the DD-LMS algorithm for joint equalization)

说明：  仿真Alamouti 的 BER 性能曲线（QPSK 调制）(Simulation BER of QPSK Alamouti STBC with two transmit and receive antenna)

说明：  一种基于独立分量分析的改进算法． 可用于瞬时混合的盲分离．(based on independent component analysis algorithm improvements. For transient mixed Blind separation.)

说明：  ldpc编码，里面有ldpc编码，译码以及一系列的具体说明(ldpc encode,ldpc decode and so on)

说明：  用Q-Learning实现中继选择，选择最佳中继进行通信传输(Realization of Relay Selection with Q-Learning)

control tool of mimo transfer function and controller design with LQR problem