PermutationCode

说明：  pso粒子群算法的matlab程序.实现了第一个函数的优化.其他函数类似.比较简单明了(PSO PSO algorithm Matlab procedures. The first realization of a function optimization. Other similar function . relatively simple to understand)

邻域平均法滤波 原图像画面清晰，添加勒椒盐噪声后图像上产生勒明显的黑色斑点（噪声），用不同模板的平滑滤波处理后图像上的噪声消失，但是图像变得模糊，并且，使用的模板越大，对图像的去噪效果越好，同时图像也变得越模糊。 (Neighborhood averaging filter clear picture of the original image, add the Le Salt and pepper noise generated after the image Roming noticeable black spots (noise), smoothing with different template processed image noise disappear, but the images become blurred, and the use of template bigger the better the image de-noising the same time, the image becomes more blurred.)

PV USEFULL FOR ANY SYSTEM

一个 4fsk 的调制方式的程序 设计调制信号，共有4种频率,每个码元的发送时间和2ask是一样的 (A modulation method 4fsk in program design modulated signal, a total of 4 types of frequencies of each symbol transmission time and 2ask the same)

说明：  Recording and playback audio signal display

强化学习是人工智能中策略学习的一种。本程序提供一强化学习事件Q-learning demo，并绘制图形进行形象化演示。(Reinforcement learning is a kind of artificial intelligence in the strategic study。This program provides a Q-learning demo with plotting.)

几种基本粒子群算法的matlab代码，逐步提升，有助于初学者。(Several basic particle swarm algorithm matlab code, and gradually improve, to help beginners.)

有限差分法的ppt教案，word文档介绍和matlab程序(Finite difference method ppt lesson plans, word document describes the procedures and matlab)

ANALYSIS FILTER BANK OF IMAGES

sift算法 matlab实现及相关文章(Sift implementation of MATLAB algorithm and related articles)