addnoisenew

对EMD分解的改进，消除了EMD分解过程中的模态混叠现象，可以得到更准确的IMF分量(EMD decomposition for improvement, eliminating the EMD decomposition process modal aliasing, you can get a more accurate IMF components)

an IMU filter aiding model

形象展示粒子滤波过程的代码，与扩展卡尔曼滤波进行比较，部分代码含注释，易于理解(Image display code particle filter process, compared with the extended Kalman filter, part of the code with comments, easy to understand)

基于数字视频应用技术发展，如网络视频，无线视频，视频电话，视频会议，数字视频的非法复制和分发的问题也越来越多，因此为一般的多媒体产业版权困境，并对音像行业特别是。许多研究和技术提供了解决非法复制和操作的数字视频问题的方法。已经提出了十多年前的多媒体文件，实现版权信息的一个有吸引力的方法是数字水印。数字水印是指嵌入水印的多媒体文件和文件，以保护他们免受非法复制和识别操作。这个很有前途的技术，在一个范围广泛的多媒体应用程序中嵌入版权信息获得了相当的关注。特别是，该技术嵌入视频小版权信息的水印，称为水印，数字视频中，水印的不可感知性和鲁棒性对试图降低或消除它的数字对象。我们已经开发了基于DCT变换的视频水印，恶意攻击非常强大的快速方案。

基于matlab的mp3的读写函数Mp3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of Acoustics M.Sc. Student aberserk@yahoo.com Includes 2 functions to write and read MP3 files. It works like the commands WAVWRITE and WAVREAD. 1.- Just unpack in the toolbox folder under the MATLAB directory. 2.- Set the MATLAB search path to include that folder. This version was made in MATLAB for WINDOWS only. I ll probably will make the UNIX version later. 01-11-2004.-based on Matlab mp3 reader function MP3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of Acoustics M.Sc. Student aberserk@yahoo.com Includes two functions to write and read MP3 files. It works like the commands WAVWRITE and WAVREAD. 1 .- Just unpack in the toolbox folder under the MATLAB directory. 2 .- Set the MATLAB search path to include that folder. This version was made in MATLAB for Windows only. I ll probably will make the UNIX version later. 01-11- 2004.

matlab的QAM调制和解调，很不错的！()

该程序是用ＭＡＴＬＡＢ对ＳＰＬＩＮＥ做的编程，对大家有所帮助，希望以后多多支持(that the procedure was used to SPLINE do MATLAB programming, we will help, hope that the generous support)

Mean-scales data table Z (new operation or based on know parameters), or reverses mean-centering operation.

地震波场模拟，二维声波模拟！未加边界条件，新手学习还是可以滴！(2D seismic wave forward modelling)

阵列信号处理中MUSIC阵元互耦误差校正(MUSIC array signal processing array element mutual coupling error correction)