小波变换及改进normashrink自适应阈值边缘提取

说明：  人脸检测的matlab程序，从网上下载的，希望对大家有用.(face detect matlab)

本程序利用MUSIC算法对角度进行二维估计，包括方位角和俯仰角，有一定的学习价值。。(This procedure using MUSIC algorithm to estimate the two-dimensional perspective, including azimuth and elevation, there is some learning value. .)

image enhancement in clahe and dynamic range adjustment

这是使用 SIFT和POSIT估算头的姿态的源代码。欢迎下载，试用。谢谢您的支持 ！

应用背景延迟微分方程或者时滞微分方程的magnus展开求解，一种保结构算法。根据算法设计给出的一个算例。希望对大家有所帮助。关键技术这种算法的主要思想：通过一个李代数作用把李群上的微分方程转化为李代数上微分方程；然后对李代数微分方程求解；再通过拉回作用把李代数微分方程的数值解拉回到李群上，得到李群方程的数值解；这样能保证李群方程的数值解在流形上。而李代数微分方程的解析解可用Picard迭代形式表示，这就是Magnus展开。

用矩量法（双位方程）分析半波振子天线的电流分布，方向性图(anlyse linear antennas with MOM)

说明：  模糊控制的一级倒立摆仿真，采用TS模型，TTS模糊模型，是非线形复杂系统模糊建模中一个典型的模糊动态模型。这类模型采用的模糊规则：其前件是依据系统输入、输出间是否存在局部线形关系来进行划分；而其后件是多项式线形方程来表达，从而构成各条规则间的线形组合，使非线形系统的全局输出具有良好的线性描述特性。(Fuzzy Control of an inverted pendulum simulation, using the TS model, TTS fuzzy model, a non-linear modeling of complex systems in a typical fuzzy fuzzy dynamic model. Such models using fuzzy rule: whether it is based on local linear relationship exists between the system input and output to the front piece is divided subsequent pieces are linear polynomial equations to express, thus constituting a linear combination between each rule that non- Global output linear system has good linearity characterization.)

数值模拟实验，采用蝶形算法利用matlab实现的fft变换，针对指数函数，包含正fft以及逆变换。附带实验报告-Numerical simulation experiments, using butterfly algorithm fft using matlab to achieve transformation, for exponential function, including being fft and inverse transform. Incidental to the experiment report

Matlab小波分析工具箱原理与应用，matlab在工程中应用非常的广泛，而小波是近几年来在信号处理方面一个非常有利的工具，本书就是讲解matlab的小波分析工具箱的的一本书，他作为信号处理是非常好的一本入门书！(Matlab Wavelet Analysis Theory and Application of the toolbox, matlab in engineering applications is very broad, and wavelet signal processing in recent years in a very advantageous tool, this book is to explain the matlab toolbox for wavelet analysis of a book, as signal processing is a very good primer!)

quadrotor system ID using matlab and simulink