eemscat

The file is used for Image smoothing.

自适应一个算法的性能曲面等高线与权值轨迹(The performance of an algorithm for adaptive surface contour value and the right track)

Every signal can be written as a sum of sinusoids with di® erent amplitudes and frequencies. The MATLAB command to compute the Fourier Transform and its inverse are respectively ® t and i® t

多目标跟踪的改进Camshift/卡尔曼滤波组合算法(Multi-target tracking improvements Camshift/Kalman filter algorithm combinations)

基于matlab的平行束滤波反投影重建算法(Based on parallel beam filtered backprojection reconstruction algorithm matlab)

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)

说明：  Turbo码的编码，译码，系统仿真，以及无码分析(Turbo code encoding, decoding, system simulation, as well as non-code analysis)

基于MATLAB的系统分析与设计：信号处理 楼顺天 等编(System analysis and design based on MATLAB: signal processing Lou Shuntian edited)

gabor变换即小波变换，对输入的图像进行小波变换，可以用于进行图像的下一步处理，比如在人脸识别中的应用(gabor transform the wavelet transform of the input image wavelet transform, the image can be used for further processing, such as face recognition)

matlab制作哈哈镜，实现图像的凹凸变化(matlab production distorting mirror, realize bump image changes)