数字水印技术

simulation of code devision multiple access

本程序是先用gabor小波变换对人脸图像处理，然后在用pca进行降维，最后用svm分类器进行多分类分类识别，包扩完整的orl人脸库，需注意的是，svm工具箱是用的libsvm工具箱，运行前先配置好libsvm。版本号：libsvm-mat-2[1].89-3[FarutoUltimate3.0](This procedure is to use the human face gabor wavelet transform image processing, and then to reduce the dimensions with pca, and finally multi-category classification svm classification and recognition, including the expansion of the complete orl face database, must be noted that, svm toolbox is to use the libsvm toolbox, configured before running libsvm. Version: libsvm-mat-2 [1] .89-3 [FarutoUltimate3.0])

使用支持向量机进行数据的分类预测，所需样本数据较少，且预测精度高，分类效果较好。(Using support vector machines for data classification prediction, requires less sample data, and predict high precision, classification better.)

File open using uipickfiles

ov7670 arduino based library

实现非载波连续干涉编码的非载波连续干涉正交频分复用通信系统的调制(Realize the carrier successive interference encoded orthogonal frequency division multiplexing communication system)

这是视频烟雾检测代码，matlab源码，内附论文，源码，说明，图片资源，测试结果等等，十分容易，打开即可测试，很好，很实用。视频烟雾检测很有用，因此该代码很有用。希望大家能多多提意见与建议，完善这个代码。谢谢大家

光纤长周期光纤光栅LPFGphaseshort(Fiber-optic long-period fiber grating LPFGphaseshort)

自己写的视频监控实验程序,检测车辆的经过，内有实验数据．(Write your own video surveillance test procedures)

浮动顺序搜索算法搜索特征空间生成候选子集(Sequential floating search algorithm to search a subset of the feature space generated candidate)