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说明：  m-k检验，用于进行m-k检验 突变所发生的时间(mk test, used for testing mk mutation occurred at a time)

以matlab为工具利用BP网络实现数据的建模和预测。(Matlab as a tool to use BP network for data modeling and forecasting.)

Find the ksdensity plot parameters

很多经典函数的图形演示，让你更直观的了解一些经典函数的模样。其中的函数可以直接用来参考应用(Many of the classic function of graphical presentation, make you more intuitive understanding of some of the classic function looks like. One of the functions can be directly used to refer to the application)

a function that write seeds for rand and randi based on current time

MATLAB2维小波变换经典程序，用DWT实现二维小波变换(MATLAB2-dimensional wavelet transform classical procedures, with the realization of two-dimensional wavelet transform DWT)

数字通信中经典的译码算法，维特比译码，BPSK，QPSK(viterb demod )

各向异性去噪，考虑到空间域的临近关系，同时考虑灰度的相似性，是相对比较经典的去噪模型(Anisotropic denoising, taking into account the close relationship between the spatial domain, taking into account the similarity of gray, is a relatively classical denoising model)

用MATLAB仿真闪耀光栅光强的分布，可以通过三维图直观地观测强度变化(Simulation blazed grating light intensity distribution with MATLAB, you can visually observing intensity changes through three-dimensional map)

Matlab7.x图像处理源代码，主要包括： 1 第二章到第十章源代码 2 程序详细说明(Matlab7.x image processing source code, including: Chapter 1 to Chapter 2 program source code details)