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拉普拉斯特征映射，采用热核构造权重，是一种基于流行学习的非线性降维技术，可用于图像分割提高聚类的性能(Laplacian Eigenmap is a kind of nonlinear dimensionality reduction technique which based on manifold study, it choose the weights W using the heat kernel and it can be used for image segmentation to promote clustering performance.)

本程序为与《多采样率系统》一书配套的（中文界面）MATLAB可视化程序(Multiraten systeme in matlab，easly Using )

一个比较粒子滤波及扩展卡尔曼滤波异同的程序，由Gardon 1999年的paper中而来。(A particle filter and compare similarities and differences between the extended Kalman filter process, from the Gardon 1999 paper in the coming years.)

This part implements the copypaste forgery detection.

说明：  基于MATLAB下以LMI工具箱为基础的控制系统设计(Based on the LMI toolbox under MATLAB-based Control System Design)

matlab 套利，garch(1,1)求波动率(matlab garch(1,1))

smith chart for matlab

支持向量机(SVM)实现的分类算法源码[matlab](Support Vector Machine (SVM) classification algorithm realize the source [matlab])

用matlab实现牛顿向前插值，代码简单易懂，适合初级matlab学习者。(Newton forward interpolation using matlab implementation, code easy to understand, matlab for elementary learners.)

包络曲线的求法 matlab中的一种求上下包络的算法，特别经典的两种算法(Envelope curve for France matlab down in one envelope seeking algorithms, especially the classic two algorithms)