小波变换

用速率方程，数值计算SG-DBR半导体激光器和Y-Branch激光器的相位噪声，并将结果与理论公式对比，结果符合良好。(By using the rate equation, the relative intensity noise and phase noise of the ordinary single mode semiconductor laser are calculated, and the results are compared with the theoretical formulas, and the results are in good agreement.)

LMS和RLS自适应算法性能比较-The comparation of LMS and RLS in adapinve signal processing

自己编的改进谐波小波包实现程序，实现了信号经过谐波小波包变换后幅值不变，适合于机械故障特征提取(The own series improved harmonic wavelet packet achieve signal amplitude unchanged after harmonic wavelet packet transform, for mechanical fault feature extraction)

Cao法求嵌入维数ｍ，相空间重构理论需计算最优嵌入维数ｍ和最佳延迟时间τ, 重构相空间。(Cao method of embedding dimension of phase space m, to calculate the optimal embedding dimension m and the optimal time delay of phase space reconstruction theory.)

the decoder algorithm viterbi

This Matlab code was developed for skin pixel detection in general imagery. Non-parametric histogram-based models were trained using manually annotated skin and non-skin pixels. A total of 14,985,845 skin pixels and 304,844,751 non-skin pixels were used.

利用matlab实现现代法中的levinson算法，没有利用matlab中的函数库调用，对需要做课程实验报告的人应该有帮助。(The matlab levinson algorithm in modern France, should help those who need to do the course lab report.)

说明：  PQ法潮流计算，matlab实现，给定配网模型参数就可得到各个节点参数(PQ method flow calculation, matlab achieve, given the model parameters of the distribution network can get each node parameters)

K-means聚类算法，参加模式识别第二版 清华大学出版社(K-means clustering algorithm, to participate in pattern recognition, the second edition of Tsinghua University Press)

说明：  MATLAB数学实验之数值微分与数值积分，里面有课件以及作业，含程序以及分析过程(MATLAB Mathematical experiments and numerical differential numerical integration, and they courseware and operations, including procedures and analysis process)