fenpei

说明：  简单地实现了一、二、三维的K均值聚类，效果还不错，适合初步学习模式识别的同志们(Simple implementation of one, two, three - dimensional k-means clustering, the effect is not bad, it is suitable for the initial learning pattern recognition comrades)

自己编写的求可达矩阵，层次划分 代码.使用时，替换已有矩阵，即可运算！ (I have written for reachability matrix, the level of classified code. Use, replace the existing matrix, computing can be!)

利用emd算法解决经验模式分解的一些存在的端点效应问题。 有效的解决了问题。(Using emd algorithm to solve some of the empirical mode decomposition end effects exist. Effective solution to the problem.)

说明：  用FORTRAN语言实现二维欧拉方程的求解，采用二阶MUSCL迎风格式()

一个简单的CZT chirp-Z变换例程(a simple example of CZT)

以前用VB6编写的一个计算器，支持常用的数学函数，支持弧度、角度转换，支持简单的函数作图。(A calculator writen by VB6, supports common mathematical functions, support radian, angle conversion, support simple function mapping.)

针对三维问题，建立四面体单元的有限元方法(Finite element method for establishing tetrahedron element)

己知一些离散的点，使用matlab利用最小二乘法拟合(Had a number of discrete points, with linear least squares fitting)

基于多相结构的信道化接收机，一些自适应信号处理的算法，是小学期课程设计的题目。( Channelized receiver based on multi-phase structure, Some adaptive signal processing algorithms, Is the topic of the elementary school stage curriculum design.)

时间序列的相空间重构延迟时间和嵌入维数的CC算法(Time series analysis CC algorithm for delay time and embedding dimension)