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模仿人眼的视觉注意机制，以图像中的稀少点和对比度为特征，求出视觉注意点。(Mimic the human eye visual attention mechanism to image point and a contrast ratio of rare characteristics, find the point of visual attention.)

本程序采用matlab编码，一共有包括帧间差分法、背景差分法、光流法、混合高斯模型法四种方法来实现红外目标检测的功能，代码检测易懂，适合初学者多多借鉴~(This procedure using matlab coding, a total including the inter-frame difference, background subtraction, optical flow method, Gaussian mixture model approach are four ways to achieve infrared target detection capabilities, code detection understand for beginners learn a lot ~)

说明：  该程序可以对遥感图像进行分类，使用的方法是BP神经网络。(The program can be used to classify remote sensing images, using the BP neural network.)

说明：  求解路径问题,目标函数时间最短,主要适用管科物流等专业学习使用,对时间,空间复杂性没有优化.(Solving the path problem, the objective function time is the shortest, which is mainly used for professional learning and learning, such as tube logistics, and it is not optimized for time and space complexity.)

lpc autocorrelation prediction for speech

高斯白噪声的matlab产生程序，及其随机分布的产生计算(Gaussian white noise matlab generator, randomly distributed generation computing)

数值分析+matlab经典算法的源程序数学类、资料共享(Classical numerical algorithm+ matlab source mathematics classes, information sharing)

rake接收机仿真，参考程序walsh码扩频，三径瑞利信道，三种合并方式(rake receiver simulation, the reference program walsh code spreading, three-path Rayleigh channel, three kinds of merger)

说明：  实现组合导航仿真，扩展卡尔曼滤波算法，比较简洁(Realization of Integrated Navigation Simulation)

30个【全美经典】数字信号处理例子，震精(【30】 digital signal processing classic American example, Chen Jing)