system-identification

filtering in frequecy domain for image enhancement

基于四阶累积量的联合对角化，其中给出两种四阶累积量计算方法，方便理解。这个算法还是比较难的，可以参看下独立分量分析中的jade算法(Fourth-order cumulant-based joint diagonalization, which gives two fourth-order cumulant method, easy to understand. This algorithm is quite difficult, you can see under the jade independent component analysis algorithm)

用matlab仿真schmidl算法再ofdm系统的符号同步算法(Matlab simulation schmidl algorithm and thendm system symbol synchronization algorithm)

include clear simulink model and matlab script to understand how the SDADC work (include NTF calculation SNR evaluation and pz auto plot, the system include non ideal effect, it s a excellent studt material!!)

说明：  FDTD迭代算法,可以计算电磁场的光场强度(fdtd simulation)

利用matlab把遥感影像，进行滤波处理。窗口可以选择3*3,5*5,7*7.。。(Using matlab to remote sensing image filtering. Window, you can choose 3* 3,5* 5,7* 7)

Viterbi Decoder in C

说明：  利用CMA算法实现4QAM信号的盲均衡，步长0.001，SNR=15，取得了较好的结果。没有实现相位补偿(Using the CMA algorithm to achieve blind equalization of 4QAM signals, with a step size of 0.001 and SNR = 15, good results have been achieved. No phase compensation)

齿轮动力学基础建模；微分方程；龙格库塔求解(Foundation Modeling of Gear Dynamics)

RESEARCH PAPER PUBLISHED IN NCITCSE 2015