数据挖掘常用算法

wsn individual programs

利用matlab进行动力学仿真之三，学习理论力学的同学可以参考一下(Dynamics simulation carried out using matlab third of the students to learn theoretical mechanics reference)

本书系统地介绍了生物医学数据分析的相关基础知识和主要的分析方法，并通过 MATLAB 对大量的 生物医学数据分析的实例进行实现。全书共分为 7 章：第 1 章绪论；第 2 章 MATLAB 应用基础；第 3 章 医用数学基础及其 MATLAB 实现；第 4 章多变量分析；第 5 章时间序列分析；第 6 章生物信息学基础； 第 7 章生物医学数据的检索方法。 (This book introduces the relevant basic knowledge and analysis of biomedical data analysis, and analysis of biomedical data through MATLAB instance implemented. The book is divided into seven chapters: Chapter 1 Introduction Chapter 2 based on MATLAB applications Chapter 3 Medical mathematical foundation and its MATLAB implementation Chapter 4 multivariate analysis Chapter 5, time series analysis Chapter 6 bioinformatics Chapter 7 of the foundation biomedical data retrieval methods.)

利用偏最小二乘方法对数据进行预测，具有较好的预测准确度(Prediction using the PLS regression method)

burg算法实现，根据算法步骤实现burg算法，含注释(burg algorithm, the steps to achieve burg algorithm based on algorithms, including comments)

信号的一些时域指标计算，有效值，峰峰值，峭度，能量，倾斜度等(Calculation, effective value, some indexes of time domain signal peak, kurtosis, energy, gradient)

用matlab实现求解多元方程问题，可以直接运行(To complete the jiefangcheng problem by matlab language)

Matlab 求声音信号的包络的源代码 使用方法见说明(Matlab for the sound signal envelope of the source code)

matlab模糊k-means聚类算法源码，很实用，略微改造即可使用(matlab fuzzy k-means clustering algorithm source code, very practical, you can use a little renovation)

说明：  考虑一长度为D，宽度为L的理想均匀面阵天线，并用Matlab画出其二维波束方向图。(Consider an ideal uniform planar array antenna with length D and width L, and draw its two-dimensional beam pattern with MATLAB.)