Graybalance

说明：  国外课件：Active shape model 和 active contour model(snake)的matlab 原码，包括PDF格式的程序使用说明(Foreign courseware: Active shape model and active contour model (snake) in the matlab source, including the PDF format of the program instructions)

this simulation is a way for watermarking and steganography with HUGO

处理2008年的脑电竞赛数据的gdf格式的工具箱。(Data processing)

基于matlab的超像素图像分割算法实现代码，将图像分割为小块表示(Matlab-based super-pixel image segmentation algorithm code, the image is divided into small representation)

对VSC-HVDC系统进行暂态仿真，实现对VSC-HVDC系统的动态稳定性分析(Transient simulation of VSC-HVDC system)

matlab 仿真实例，对于matlab仿真具有很重要的意义(matlab simulation, matlab simulation for a very important significance)

说明：  上传的附件为pca主成分分析算法matlab源码(From the Annex for the PCA principal component analysis algorithm matlab source)

调整pdf的边缘及其行间距大小。首先把pdf保存为图片，然后用此程序调整边缘或行间距大小，把修改后的图片重新整合成pdf。此软件的目的是为了kindle用户编写。因为kindle的屏幕有限，除去多余的边缘和行间距，可以使kindle读书效率更高，减少过多翻页操作。(Adjust the line spacing pdf and the size of the edge. First, save the pdf as a picture, and then use this procedure to adjust the size of the edge or line spacing, the re-integration of the modified images into pdf. The purpose of this software is to kindle the user to write. Because of the limited screen kindle, to remove the extra edge and line spacing can make reading more efficient kindle, to reduce excessive flip operation.)

pid控制算法程序，作为工业控制中的一种常用控制算法PID运算。(pid control algorithm process, as a common industrial control PID control algorithm operation.)

说明：  使用matlab编写的PN序列函数，用来生成PN序列，里面有大量说明(use Matlab prepared by the PN sequence function, used to generate PN sequence, there are extensive notes)