MM-for-NMF

这是重庆大学研究生所用的数理统计教材杨虎编写的数理统计一书的答案(This is chongqing university graduate student of mathematical statistics YangHu teaching material used to write a book of mathematical statistics of the answer )

It generates the hamming code table

用MATLAB去除移动车辆行驶过程的阴影，并对视频进行优化(Remove the shadow of the mobile vehicles using MATLAB, and to optimize the video)

Some algorithms of variable step size LMS adaptive filtering are studied．The VS—LMS algorithm is improved． Another new non-linear function between肛and e(／ t)is established．The theoretic analysis and computer simulation results show that this algorithm converges more quickly than the origina1．Furthermore，better antinoise property is exhibited under Low—SNR environment than the original one．(variable step size of a LMS daptive filtering are studied. The VS-LMS algorithm is improved. Another new non-linear function between anus and e (/ t) is established. The theoretic analysis and computer simulatio n results show that this algorithm converges mo 're quickly than the origina1. Furthermore, better antinoise property is exhibited under L ow- SNR environment than the original one.)

octive 斯坦福大学公开课 机器学习公开课作业1(octive machine learning publicly Homework1)

Amplitude Demodulation

matlab实现xfem的基本功能,附带多个实例。(matlab realize the basic functions xfem)

说明：  实现最速下降法当中的一维搜索时候的最佳步长的确定。(achieve steepest decline among law of one-dimensional search the best time to step determination.)

QPSK误码率仿真及星座图，仿真入门级。信号的调制译码(The Simulation and QPSK constellation, entry-level simulation. Decoding the signal modulation)

说明：  EKF-SOC估算，用于电池的soc估算(EKF-SOC estimation for battery SOC estimation)