Romberg

THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN (HYBRID TIME AND FREQUENCY DOMAIN). THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR AND THE WAVELET HAS SOME ERRORS IN COMPUTE THE DE-NOISING

DV-HOP定位算法的MATLAB仿真 (DV-HOP positioning algorithm MATLAB simulation)

水下纯方位目标运动分析的UKF滤波算法在目标跟踪的应用(Kalman filter and extended Kalman filter algorithm to the application in target tracking)

说明：  用稀疏表示人脸识别，其中在求解l1范数的部分的matlab源码。(Sparse representation for face recognition, solving l1 norm matlab source.)

This is a code for calculating PSNR of two images.

调制解调器（即Modem），应用程序编程源码，很好的参考资料。(Modem (ie Modem), application programming source code, a good reference.)

说明：  蛙跳算法，基于蛙跳算法实现优化变分模态分解的K和a.(Frog jump algorithm, based on the frog jump algorithm to achieve optimal variational mode decomposition K and A.)

最为经典的BHMie算法(matlab)，适合刚接触仿真mie散射的同学。(The most famous BHMie codes based on matlab, is more suitable for the students who just start from the beginning of simulation of mie scattering.)

matlab基于最小错误率的贝叶斯分类器设计(Bayesian classifier design matlab minimum error rate)

image resampling matlab coding(it is about resampling image)