Ball-Tracking2

一个采用神经网络拟合sin函数的matlab程序(Matlab program using a neural network to fit the sin function)

图像腐蚀程序,希望能够帮助大家对图像处理的学习。(Image corrosion program, we hope to help everyone learn image processing.)

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.)

时间序列ARMA建模，适用于各种ARMA建模，非常好用的通用程序(Time series ARMA modeling, suitable for all kinds of ARMA model, general program is very nice)

说明：  基于当前值、预测值及不同控制率的DMC仿真源程序和仿真图形(Based on the current value, predictive value, and different control rates of DMC simulation source code and simulation graphics)

美国辛辛那提大学的振动教材，用Matlab编制的例程。通过试验有助于理解教材。(University of Cincinnati vibration materials, use Matlab routines prepared. Contribute to an understanding of teaching through the test.)

Matlab 6.X辅助图像处理一书的源代码,对图像处理的初学者很有用哦(Matlab 6.X-assisted image processing of a book on the source code of image processing useful beginners Oh)

离散傅立叶变换(DFT)及其反变换的实现,有限长序列的循环移位、循环卷积(Discrete Fourier Transform (DFT) and its inverse transform of the realization of the cyclic shift sequence of finite length, circular convolution)

一个永磁同步电机的滑模变结构仿真，经过测试可以用哦。(A sliding mode variable structure of permanent magnet synchronous motor simulation, can be used.)

遗传算法开发工具箱，适应于一切matlab版本，优化rep,直接解压设置路径(Genetic algorithm development toolbox, which directly unzip the setting path)