emd+prony

CLASSIFICATION OF DATA RELATED EEG BASED SIGNAL ANALYSIS AND FEATURE EXTRACTION TECCHNIQUE

粒子群优化算法在函数中求解极值问题，MATLAB程序(Particle Swarm Optimization for extreme value problem)

plan position indicator by matlab for radar application in detection by elecromagnetic wives

K最邻近密度估计技术是一种分类方法，不是聚类方法。 不是最优方法，实践中比较流行。 通俗但不一定易懂的规则是： 1.计算待分类数据和不同类中每一个数据的距离（欧氏或马氏）。 2.选出最小的前K数据个距离，这里用到选择排序法。 3.对比这前K个距离，找出K个数据中包含最多的是那个类的数据，即为待分类数据所在的类。(K nearest neighbor density estimation is a classification method, not a clustering method. It is not the best method, but it is popular in practice. Popular but not necessarily understandable rule is: 1. calculate the distance between the data to be classified and the data in each other (Euclidean or Markov). 2. select the minimum distance from the previous K data, where the choice sorting method is used. 3. compare the previous K distances to find out which K data contains the most data of that class, that is, the class to which the data to be classified is located.)

Mesh voxelisation process

Plot complex numbers, as well as show the magnitude of error.

小波分析变换在轴承故障诊断中的应用，利用小波变换检测是否有轴承外环故障。(Wavelet analysis Transform in bearing fault diagnosis using wavelet transform to detect whether there is a bearing outer ring failure.)

地震子波波形显示及一维地震合成记录，以雷克子波为例(Seismic Wavelet and synthetic seismogram)

说明：  全搜索算法，基于matlab，可以直接调用(Full search algorithm)

经典的DOA估计方法music算法，自己编写的，简洁明了，通俗易懂。(Classical music DOA estimation method algorithm, I have written, concise, easy to understand)