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this is programming of matlab for watermark making.

用间隔码表示图像，并利用间隔码实现，对图中工件的计数(With the interval that the image code and use code to achieve the interval, the count of the workpiece on the map。)

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章14.6-14.7(err)

说明：  最小生成树的Matlab程序，经典，可在6.5版图与路线(Minimum spanning tree of Matlab procedures, classic, and the route map in 6.5)

practica pic usb com matlab este archivo no es propio es un archivo descargado de la web que comparto con ustedes

极限学习机极速学习机\ELM 稀疏表示人脸识别稀疏表示\L0范数求解L1范数ELM神经网络AR人脸数据库基于ELM的图像分类与稳健回归算法研究基于ELM与稀疏表示的混合人脸识别算法 AR人脸识别准确率0.95. 文章:Luo, Minxia, and Kai Zhang. A hybrid approach combining extreme learning machine and sparse representation for image classification. Engineering Applications of Artificial Intelligence 27 (2014): 228-235.(Matlab codes of the following paper: Luo, Minxia, and Kai Zhang. A hybrid approach combining extreme learning machine and sparse representation for image classification. Engineering Applications of Artificial Intelligence 27 (2014): 228-235.)

用于分类的matlab工具箱，供大家学习交流(Matlab toolbox for classification ，We can exchange advices with it.)

人脸检测的程序，效果不错！内附用法说明，调用一张图片，将现实出人脸的边缘。(code for facedetection，the performance is nice！ usage: I=double(imread c:Datagirl1.jpg )) detect_face(I) The function will display the bounding box if a face is found. )

说明：  DWT数字水印算法研究和实现一种基于DCT和DWT结合的音频水印算法(Digital watermarking technique research based on DWT)

matlab编程时需要用到的常见函数的用法及作用(usage and the role of the common functions needed in the Matlab programming)