fangjia

在RGB、HSV、YCBCR空间提取得到了高质量的印章，算法鲁棒性很强。(the seal is well recognized in the space of RGB、HSV and YCBCR,and the method is robust.)

edge-based active contour segmentation

介绍matlab界面设计方面的内容，对于matlab设计是很有用的(Introduction matlab interface design aspects, is useful for the design matlab)

利用MATLAB计算轴承故障仿真信号功率谱的相关程序。(Correlation program calculation and Simulation of signal power spectrum of bearing fault using MATLAB.)

说明：  10种比较经典的数字滤波C程序，比较有用(Comparison of 10 C classical digital filtering procedures, more useful)

PSO工具箱.zipPSO工具箱.zipPSO工具箱.zip(PSO toolbox. ZipPSO toolbox. ZipPSO toolbox. Zip)

fastica用于信号处理，好用的工具包(FastICA for signal processing, use the toolkit)

根据德布鲁意序列，编写的MATLAB代码，生成伪随机序列，继而转化为图片，图片中一定大小的图像块与其他任何相同大小的图像块都不同。(According to the de Bruges sequence, the MATLAB code is written to generate a pseudo-random sequence, which is then transformed into a picture in which a certain size of the image block is different any other image block of the same size.)

This is to calculate the PDF,CDF and histogram of the given data samples

说明：  這是一個求數獨遊戲的m-file 在matlab的命令窗口 鍵入>> sudo7 或者run sudo7 的m-file 之後在 9x9 的方格內 填入 數獨的問題 按下 "計算是否有解" 的功能鍵 若不是存在多組的解，則可以 按下 "顯示結果" 的功能鍵， 也可以載入作者測試的"date1"或"date2" 但不可載入及修改"condition"(This is a Sudoku game for the m-file in matlab command window type>> sudo7 or run sudo7 the m-file after the box in the 9x9 Sudoku Fill in the question of pressing the calculate whether the solvability feature key if it were not for the existence of multiple solutions, you can press the show results of the function keys can also be included in the authors test date1 or date2 but not loading and modification of condition )