WL061

this code is for k-mean algorithm

这个matlab程序实现了牛顿插值 （Newton s Interpolation ）算法(This function performs the Lagrange interpolation of a function and its derivative. Approximations and Interpolation.)

说明：  采用laplace算子点云滤波 采用laplace算子点云滤波(use laplace to filter point cloud data use laplace to filter point cloud data)

说明：  em算法的一些重要程序，值得下载参考学习(some of the important procedures em algorithm, it is worth to download the reference)

matlab 入门基础知识，数字图像处理系列入门教材系列之一(Basic knowledge of introduction to matlab, digital image processing one of series of introductory textbook series)

模拟信号采样周期，若频率符合要求，则输出波形与原波形一致(Analog signal sampling period, if the frequency to meet the requirements, the output waveform consistent with the original waveform)

这是简单的一个可以绘制直线的matlab程序。这个程序只能绘制直线，圆等。程序简单，希望大家互相学习探讨。(this is a program about how to draw the line,the circle and so on.I hope we can learn the programe each other. thank you.)

用matlab编写的世界名曲---卡农！(Canon by matlab! enjoy！)

breast cancer dataset，是研究支持向量机，样本选择方法，核方法的一个非常重要的数据集(breast cancer dataset, is to examine the support vector machine, sample selection methods, nuclear methods of a very important data set)

PID控制程序，matlab编写，适合初学者（2）(PID control procedures, matlab prepared for beginners (2))