program

最小错误率和最小风险贝叶斯分类器，附带示例数据(Minimum error rate and minimum risk Bayes classifier, with sample data)

有限元计算程序，三角形线性单元求解泊松方程 包含网格划分，求解，误差分析(Finite element program)

说明：  Matlab擦除重绘动画——小球绕跑道运动 (Matlab Erasemode animation- ball movement around the track)

说明：  基于matlab的图像k均值算法，实现对一副彩色图像进行分割。(Matlab image based on k means algorithm, to realize a color image segmentation.)

FHSS-In this program, the detail about the Frequency Hopping is given. Noticing the fact that the spread spectrum is required for frequency hopping and is of concern

对轴承振动信号进行滤波和包络频谱分析，可通过包络谱发现轴承故障，也可用于其他故障诊断的研究，程序已调试通过(Bearing vibration signal filtering and envelope spectrum analysis, bearing failure can be found through the envelope spectrum can also be used to study other troubleshooting procedures have been debugging through)

物理里面进行数据处理，线性拟合，非线性拟合。画图分析的小李子(data process)

用EWMA（garch（1，1））模型进行计算，rolling window的形式(use the method of rolling window size equals to 250, adopt EWMA model which also calls Garch(1,1) to calculate the Value at Risk)

说明：  VMD是通过迭代搜寻变分模型（具体怎么搜寻，请亲们自己看，我主要讲他的大概）最优解， 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。 每个模态都是具有中心频率的有限带宽（就是在频域中有在一定的宽度）。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution). Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)

说明：  自学的必备工具之一,通过编程可以练习进行各种生产单位的实践工作(Self taught one of the necessary tools)