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matlab 数值优化遗传算法程序，大家都看看嘛。(matlab genetic algorithm numerical optimization procedures, we all look at them.)

说明：  该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(The function used to calculate the time series of the largest Lyapunov index- Wolf method)

本书把MATLAB 当作一种技术编程语言来教，向学生展示如何编写简洁高效，有充分根据的程序。(The book as a technique to MATLAB programming language to teach, to show students how to write a simple and efficient, there is a sufficient basis for the program.)

混合粒子群算法具有很好的计算精度及时的收敛(Hybrid particle swarm algorithm has good convergence accuracy in a timely manner)

BP人工神经网络的程旭，运行正常，按照需要修改参数即可(BP artificial neural network program, is operating normally, only need to modify the parameters)

数字图像直方图均衡化，是.txt文档，在matlab环境下运行(digital image histogram equalization, yes. Txt file, run under Matlab)

对烟雾图像进行分割 进一步分割烟雾区域 达到想要的效果(Image segmentation of the smoke further divided the region to achieve the desired effect of smoke)

this is a pegasis related code.

Copula函数描述的是变量间的相关性，实际上是一类将联合分布函数与它们各自的边缘分布函数连接在一起的函数，因此也有人将它称为连接函数。本程序已调试，可以运行。(Copula function describes the correlation between variables, in fact, is a class of joint distribution functions and their respective edge distribution functions connected together, so it is also called the connection function. This procedure has been debugging, you can run.)

计算两个信号的自相关和互相关函数，并作图表示(Calculation of two signal autocorrelation and cross correlation function, and mapping that)