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首先定义累计量函数，然后通过调用四阶累计量来实现有色噪声中谐波恢复，但有个缺点是信号源估计在实际应用时应有所改进！(First, the definition of cumulant function, and then by calling the fourth-order cumulant to achieve the harmonic retrieval in colored noise, but one drawback is that the signal source is estimated that in practical applications should be improved!)

information gain calculation in Matlab

利用蒙特卡罗法计算积分，感觉很有用，大家试试！(Using Monte Carlo method to calculate points, feel useful, we try!)

图像处理常见实例的在matlab环境下的具体实现，源码程序，对于初学者不可或缺。(Common examples of image processing in matlab environment, the specific implementation, the source program, for beginners is indispensable.)

Thinking on the matlab image processing, through four-dimensional perspective, involving multidisciplinary summary, as well as the threshold of the chaotic property

说明：  Needleman-Wunsch algorithm Matlab.

用于达芬阵子求互信息延时的计算，可以很好的用于非线性动力学(duffing mutual)

自适应算法是一种新的算法，本程序提供了该算法去噪功能，用处广泛。(reducing the noise using the self-adaptation)

通过游程编码的方式，进行图像信息隐藏，此方法适用于二值图像的隐藏(Length coding by the way the image information hiding, this method is suitable for binary image of the hidden)

三次样条插值函数，可以直接调用，本人亲测过来，用了matlab现成的函数在里面(Matlab cubic spline interpolation function can be called directly)