Matlab-From-Leaner-to-Hander

关于soft matting的MATLAB代码(A closed form solution to Natural Image Matting A. Levin D. Lischinski and Y. Weiss )

assignment 3 containing some edge preserving smoothing algorithms

matlab 软件的simulink 实验室说明软件(simulink of matlab software note software laboratory)

TFB Demonstrates time domain equalizer filter bank design functions, To start the demo type "tfb". For more information use the "info" button after startingthe demo.

自适应滤波在医疗中的应用，主要是心电图中的应用。(Adaptive filtering in medical applications, mainly ECG applications.)

说明：  上海交通大学非线性动力系统的分岔图绘制实例，非常简单好用。(The example of drawing bifurcation diagram of non-linear dynamic system in Shanghai Jiaotong University is very simple and easy to use.)

说明：  ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步 骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法 具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法 具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show this algorithm can get a good audio effect with various types of audio.)

simulation modulate & demod AM

matlab 计算定积分，知道一个概率密度，可以知道怎么画出来。(matlab computing definite integral, know a probability density, you can know how to draw it.)

The study documents the famous 3D engine for 3D developers learn to use.