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利用LSB算法去实现了电子水印技术。代码完全实现了嵌入以及提取， 算法同时包含了4种攻击算法以及利用psnr测量提取的水印和攻击后提取的水印(This algorithm describes digital watermark technique by using LSB. This code implement embedding and extraction. At the meanwhile, this algorithm includes 4 different kinds of attacks and in the end, measure psnr between extracted watermark and attacked extracted watermark)

16qam调制,星座图等，用matlab实现，版本要2007以上。(16qam modulation, constellation diagrams, using matlab implementation, version to 2007 or more.)

This programs detect fire in image

通过信号星座图来比较PSK和PAM对相位噪声的敏感程度(By PSK signal constellation diagram to compare and PAM on the sensitivity of phase noise)

对模拟的雷达回波信号使用不同小波基对其进行的小波分解。(Radar echo signal simulation using different wavelet bases its wavelet decomposition.)

基于PCA算法的matlab源代码，适合初学者，可以快速学习PCA方法(Based on PCA algorithm matlab source code, suitable for beginners, you can quickly learn PCA methods)

利用GA算法实现软件测试的测试用例选取，对参数估计进行GA估计(GA algorithm using software testing test cases selected, the parameter estimate is estimated GA)

数学建模 与MATLAB 全国大学生数学建模竞赛(These documents are PPT formated CUMCM MATLAB. )

License from matlab 2017a

Motion estimation algorithm (Horn and Schunk)