matlab编写 可以求分形维数，简单方便

自己建立的pmsm模块，是根据永磁电动机方程编写的(pmsm model created by myself,based on permanent magnet motor equation)

这是利用MATLAB来模拟色子，一个非常实用在程序(This is the use of MATLAB to simulate the dice, one very useful in the program)

zcr : ampzcr.m -- short time energy and zero crossing rate program vad.m -- endpoint detection

This AVL tree program that keeps the balance of the tree while deleting numbers

各种music算法，远场线阵 近场线阵 近场圆阵 远场圆阵，正确估计DOA角和俯仰角 方位角(Various music algorithm, the far-field line array line array of near-field circular array of near-field far-field circular array correctly estimated the the DOA angle and pitch angle azimuth)

卡尔曼滤波原理及应用—MATLAB仿真主要介绍数字信号处理中的卡尔曼（Kalman）滤波算法及在相关领域应用。全书共7章。第1章为绪论。第2章介绍MATLAB算法仿真的编程基础。第3章介绍线性Kalman滤波。第4章讨论扩展Kalman滤波，并介绍其在目标跟踪和制导领域的应用和算法仿真。第5章介绍UKF滤波算法，同时也给出其应用领域内的算法仿真实例。第6章介绍了交互多模型Kalman滤波算法。第7章介绍Simulink环境下，如何通过模块库和S函数构建Kalman滤波器，并给出了系统是线性和非线性两种情况的滤波器设计方法(Principle and Application of Kalman Filter - MATLAB simulation mainly introduces Kalman filtering algorithm in digital signal processing and its application in related fields. The book consists of 7 chapters. The first chapter is the introduction. The second chapter introduces the programming foundation of MATLAB algorithm simulation. The third chapter introduces linear Kalman filtering. Chapter 4 discusses the extended Kalman filter, and introduces its application and algorithm simulation in the field of target tracking and guidance. The fifth chapter introduces the UKF filtering algorithm, and gives an example of algorithm simulation in its application area. The sixth chapter introduces the interacting multiple model Kalman filtering algorithm. Chapter 7 introduces how to construct Kalman filter by module library and S-function in Simulink environment, and gives the design method of Kalman filter for both linear and nonlinear systems.)

说明：  精通MATLAB综合辅导与指南例程，都是可实现的源码，帮助学习(Proficient in MATLAB Guide Comprehensive Counseling and routines, are the source can be realized to help learning)

姜启源+数学建模,一本介绍数学建模的经典书籍。(Jiang Qiyuan+ mathematical modeling)

采用热核构造权重，微分方程组数值解方法，旋转机械二维全息谱计算，现代信号处理中谱估计在matlab中的使用，是学习PCA特征提取的很好的学习资料，关于神经网络控制。

applying cropping, median filter, contrast stretching and laplacian filter