Matlab_fitting

matlab code for run the algorithm of Locality Preserving Projection

离散迭代，对于离散系统，进行多次迭代，得到最终的准确结果(Discrete iteration)

说明：  多个模式识别算法的matlab代码，包括k近邻、二叉决策树、感知器、fisher线性判别等.(Matlab code of multiple pattern recognition algorithms, including k-nearest neighbor, binary decision tree, perceptron, Fisher linear discrimination, etc.)

离散信号用MATLAB实现 典型的离散时间信号的MATLAB实现，离散时间序列的基本运算(Discrete signal using MATLAB to achieve a typical discrete-time signals in MATLAB realization of discrete-time sequence of basic operations)

基于chan算法的tdoa定位的gdop程序 (Chan algorithm based on TDOA positioning gdop procedures)

采用四阶累积量的对DoA进行估计，主要采用Music-like的方法(Fourth-order cumulant on the DoA estimates, the main Music-like)

convolution code in matlam code language

该程序提供了核熵成分分析的matlab实现，可应用于机器学习(Kernel Entropy Component Analysis)

说明：  支持向量机，一类按监督学习方式对数据进行二元分类的广义线性分类器(Support Vector Machine, a generalized linear classifier for binary classification of data by supervised learning)

输入经度、纬度和高度，计算任意近地面的重力场(Enter the longitude, latitude and altitude, calculation of arbitrary gravitational field near the ground)