audio_watermarking_mpeg1_attack

The files included implement the M3 Enigma machine. Rotors.m implements the GUI and enigma.m implements the cipher substitutions. The implementation can be used as an aid to teaching the enigma machine. Also, the source can be used to show how to implement an enigma machine. The files are thoroughly commented and the application can run in MATLAB by just typing rotors

some image filters demo

一段matlab的程序，供大家交流，学习数学应用软件是一件有益处的事情！(matlab)

Un script est un ensemble d’instruction MATLAB qui joue le rô le de programme principal. Si le script est écrit dans le fichier de nom nom.m on l’exécute dans la fenêtre MATLAB en tapant après « >> » nom

ansys分析技术指南，详细介绍了拓扑优化和自适应网格划分(ansys analysis technique guide, detailing the topology optimization and adaptive meshing)

步进频雷达脉冲信号，设置了起始截止频率，步进频率，脉宽等等参数，简单易懂(Stepping frequency radar pulse signal, set the initial cutoff frequency, step frequency, pulse width, etc. parameters, easy to understand)

Matlab finite element finite guide book

simulations of fading

这是一个关于OOK的代码编程，有兴趣的读者可以关注一下！！！(OOK)

kalman滤波的实现,是关于二维内的实现(the output of kalman filter)