Q-learning-algorithm

说明：  本书系统介绍MATLAB遗传算法和直接搜索工具箱的功能特点、编程原理及使用方法。全书共分为9章 第一章至第四章介绍遗传算法的基础知识第五章至第七章介绍英国设菲尔德大学的MATLAB遗传算法工具箱及其使用方法 第八章和第九章介绍MathWorks公司最新发布的MATLAB遗传算法与直接搜索工具箱及其使用方法(This book systematically introduce MATLAB Genetic Algorithm and Direct Search Toolbox features and how to use programming principle. Chapter book is divided into 9 chapters I to IV to introduce the basics of genetic algorithm to Chapter VII of Chapter V introduced the University of Sheffield MATLAB genetic algorithm toolbox and its use of Chapter VIII and IX MathWorks introduced the company The latest release of MATLAB Genetic Algorithm and Direct Search Toolbox and its use)

说明：  计算两个时间序列的传递熵，返回双个方向的值(compute the transfer entropy)

说明：  实现运动模糊方向和运动模糊长度参数估计的方法。(estimation of motion blur parameters)

eye diagram plot matlab code

This paper addresses the problem of segmenting an image into regions. We defi ne a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develop an effi cient segmentation algorithm based on this predicate, and show that although this algorithm makes greedy decisions it produces segmentations that satisfy global properties. We apply the al-gorithm to image segmentation using two diff erent kinds of local neighborhoods in constructing the graph, and illustrate the results with both real and synthetic images. The algorithm runs in time nearly linear in the number of graph edges and is also fast in practice. An important characteristic of the method is its ability to preserve detail in low-variability image regions while ignoring detail in high-variability regions.

希尔伯特黄变换的matalb实现程序，包括emd分解、峰值检测等小程序，可用于模态参数估计。(Hilbert Huang Transform matalb implementation procedures, including emd decomposition, a small peak detection procedure can be used for modal parameter estimation.)

ULA1一个天线阵的方向图,可以用来估计信号的来波方向,face_direction_pic面阵的方向图 music,MN-music,capon,ESPRINT为四种进测量来波方向的算法 该程序包主要用来测量信号来波的方向,可以应用在通信雷达方面()

主要用于计算相空间的源代码，程序是matlab代码，比较短小(computing chaos )

小波分次谐波分解 用来解决傅里叶分解难以处理的分数次谐波(Harmonic decomposition wavelet decomposition is used to solve difficult to deal with fractional Fourier harmonics)

在一定的约束条件下，其输出与一给定函数（通常称为期望输出）的差的平方达到最小，通过数学运算最终可变为一个托布利兹方程的求解问题。维纳滤波器又被称为最小二乘滤波器或最小平方滤波器，目前是基本的滤波方法之一。维纳滤波是利用平稳随机过程的相关特性和频谱特性对混有噪声的信号进行滤波的方法，1942年美国科学家N.维纳为解决对空射击的控制问题所建立，是40年代在线性滤波理论方面所取得的最重要的成果。(Under some constraint conditions, the output with a given function (often referred to as expected output) the square of the difference between the minimum, through mathematical operation can be turned into a final taub Leeds equation to solve the problem.Wiener filter is also known as least squares filter or least square filter, is now one of the basic filter method.Wiener filtering is to use the related characteristics of stationary random process and spectrum characteristics of mixed with noise signal filtering method, scientists in the United States in 1942 n. wiener established to solve the control problem of empty shooting, is 40 s in the theory of linear filtering is the most important results.)