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图像处理教程案例，源码程序，刚入门的学者不妨一阅，必然好处多多。(Image processing tutorial cases, source program, just to get a scholar might read, certainly many advantages.)

Newmark 算法案例，可以对初学者起到帮助，适用于结构力学(Newmark algorithm cases, can help beginners play for structural mechanics)

MAtlab code for fractal image compression

基于Matlab平台的绘制M分形图的一个小代码，希望大家通过学习能优化代码(platform based on the mapping of Matlab M fractal images of a small code, we hope that through learning can be optimized code)

说明：  （蒙特卡洛方法） 求出四分之一圆占正方形的比例。随机投点P(x,y)于正方形，π/4的近似值为落在四分之一圆内的点数与总投点数的比值。随机投点次数分别为10000次和50000次，计算π的近似值。 ((Monte Carlo method) are obtained accounting for a quarter of a round square ratio. Voted random point P (x, y) in the square, π/4 for the fall quarter of the approximation of the points won and the ratio of the total vote points. The number of random points, respectively, voted for the 10000 and 50000 times, the calculation of the approximation of π.)

通过自动阈值选择方法实现图像二值化。初始阈值T是图像均值；T把图像直方图分成R1和R2两个区域；计算R1和R2均值u1和u2，选择u1和u2均值作新的阈值；重复以上步骤直到T值基本不变。(Automatic Threshold Selection；)

说明：  matlab下实现对高斯噪声下的小目标的滑窗检测。数据为1000个点，滑窗窗口大小为30，每次滑动一个点的数据。采用的是窗内30个数据先各自平方，然后求和，再除以窗口大小。实验表明能有效检测雷达目标信号。(matlab under Gaussian noise to achieve a small target detection sliding window. Data for 1000 point sliding window window size is 30, each time moving a point of data. Using the data before the window each 30 square feet, and then summed, divided by the window size. Experiments show that the radar target signal can be detected.)

利用matlab验证循环码的编码方法，用matlab编码得到所有许用码组。(Matlab validation circulation yards coding method, matlab code get all the allowable yards group. )

详细的叙述了使用Matlab使用遗传算法的过程，并使用了三种不同的方法(This document gives the describption of GA and implement it with Matlab.Furthermore, it consists of three different menthods and each one has detail steps)

matlab非常实用的程序 包括图像 函数 供初学者学习 很好用 (matlab very useful function of the program, including images used for beginners to learn good)