codec

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)

说明：  排课算法 讲述了排课算法重要算法附有伪代码(course timetable problem)

内容是数字信号处理原理实现及应用这本书的matlab源代码，(Content is digital signal processing to achieve the principle and application of this book matlab source code,)

牛顿拉夫逊的matlab程序，可以用，已验证。(Newton Raphson method)

最优化方法中的非线性规划的powell方法的matlab实现，可支持多维的参数，自己修改即可。(optimization of the nonlinear programming method of Matlab Powell realized, support multidimensional parameter can change themselves.)

应用毯子法求一幅图像的分形维维数，matlab上的应用方法 (The application of a blanket of an image through the fractal dimension of the Matlab application method)

说明：  多元变分模态分解，适用多通道信号模态分解，变分模态分解的升级版(Multivariate Variational Mode Decomposition)

Natural Gas Prediction Using The Group Method of Data Handling

原始snake matlab 源碼，簡單版( seg = localized_seg(I,init_mask,max_its,rad,alpha,method) Inputs: I 2D image init_mask Initialization (1 = foreground, 0 = bg) max_its Number of iterations to run segmentation for rad (optional) Localization Radius (in pixels) smaller = more local, bigger = more global alpha (optional) Weight of smoothing term higer = smoother method (optional) selects localized energy 1 = Chan-Vese Energy 2 = Yezzi Energy (usually works better))

通过运用matlab软件对图像进行直方图处理，从而达到处理的效果(By using matlab software for image histogram processing, so as to achieve the effect of treatment)