watershed

无参考的图像质量评价算法，基于图像的空域与频域的信息熵，超过现存的所有质量评价算法。(No reference image quality uation algorithm, and information based on spatial frequency domain of the image entropy over all existing quality uation algorithm.)

实现小车的自动避障功能，当遇到障碍物是，自动改变路径，绕过以后，返回原路径前行(Realize the functions of the handicapped, when faced with obstacles, automatically alter path round, returns the path through)

ICEEMD-ApEn代码，包括ICEEMD源码，并结合近似熵筛选IMFs(Code of ICEEMD-ApEn, including ICEEMD source code combine Aproximate Entropy to IMFs)

Matlab program to solve Duffing equation for period doubleing and chaos

说明：  卡尔曼滤波相关代码，内含线性卡尔曼，扩展卡尔曼，无迹卡尔曼，交互多模型卡尔曼的代码(Kalman filter related code, including linear Kalman, extended Kalman, unscented Kalman, interactive multi model Kalman code)

粒子群matlab程序，大家下载下来觉得好的话，一定要留言阿，包含粒子群优化，是用matlab编的。(PSO Matlab procedures, we feel good downloaded down, we must voice A, include PSO is using Matlab series.)

灰色关联分析，用于数据的关联度分析，希望对大家有帮助(Grey relational analysis for correlation analysis of the data, we hope to)

KL变换主分量分析 用于各种信号的处理包括图像信息的分析压缩等等(KL transform principal component analysis for a variety of signal processing, including image compression, and so the analysis of information)

基于PCA的人脸特征抽取，首先将200幅人脸图像转换成向量形式，进而进行组成样本矩阵。(The PCA-based facial feature extraction, first 200 face images into a vector format, then the composition of the sample matrix.)

金融工程中关于SABR问题的求解，使用蒙特卡洛方法(Stochastic Alpha Beta Rho Model，Monte Carlo)