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说明：  关于MATLAB的一些非常值得应用的经典程序集！(With regard to some very worthy of MATLAB applications classic assembly!)

混沌时间序列的Volterra级数多步预测研究，混沌理论认为在混沌系统中，初始条件的十分微小的变化经过不断放大，对其未来状态会造成极其巨大的差别。 (Volterra series of chaotic time series multi-step prediction, chaos theory is that in the chaotic system, the initial conditions of very small changes through continuous zoom, its future status will cause a very huge difference.)

小波与近似熵相结合的机械振动噪声信号分析 1 近似熵算法： 2 快速近似熵算法： 3 复morlet小波实验程序： 4谐波小波实部与虚部的程序： 5谐波小波分析时频图： (Harmonic wavelet combined with approximate entropy mechanical vibration and noise signal analysis)

程序根据国外大学iheartmath改编而成,实现绘制动态三维心并可自由修改文字内容,但是同大多数三维心一样由于数学表达式不完美而存在部分凹陷的缺陷(Procedures adapted from foreign universities iheartmath to achieve to draw dynamic three-dimensional heart and the freedom to modify the text, but with most of the three-dimensional heart defects imperfect mathematical expression exists partially sunken)

在matlab中对图像块操作！！！！！！！！！！(Operation in matlab image block! ! ! ! ! ! ! ! ! !)

image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.

说明：  转子动力学的matlab程序，根据Dynamics of Rotating Machines M.I. Friswell, J.E.T. Penny, S.D. Garvey and A.W. Lees Cambridge University Press, 2010这本书的资料(Dynamics of Rotating Machines M.I. Friswell, J.E.T. Penny, S.D. Garvey and A.W. Lees Cambridge University Press)

可以对振动试验数据进行批量处理，如滤波、消除趋势项、积分等(Vibration test data can be batch processing, such as filtering, to eliminate the trend items, points, etc.)

说明：  微环谐振器，给定折射率和耦合系数，计算功率频及延时谱响应(With given index and coupling coeffecient,compute the spectral responses of power and delay time)

通过应用于小波变换到lena.jpg图像，简单实现图像压缩，实现一级压缩和二级压缩(Through applied wavelet transform to lena.jpg image, a simple image compression, compression and two compression to achieve a)