dfittool

有关于数字信号处理方面的，比较新的HHT希尔伯特黄变换实例，里面有HHT的工具箱，HHT对电弧故障的数据分析，神经网络运算，并且配套了说明文档。绝对是自己研究的成果，是良好的学习工具！(HHT Hilbert Huang Transform instance, there are HHT toolbox, HHT arc fault data analysis, neural network computing, and supporting the documentation. Is a good learning tool!)

Calibrate motion sensors

这些录音由Thorsten Zander，柏林，和蔼可亲地提供；如果你使用这些录音的出版物，请引用： 赞德，T. O.，Kothe，C.，Jatzev，S.＆Gettne，M（2010）。增强人机交互与主动和被动脑机接口的输入。在大脑-计算机接口中（181-199页）。斯普林格伦敦。(These recordings were kindly provided by Thorsten Zander, TU Berlin; if you use these recordings for a publication, please cite: Zander, T. O., Kothe, C., Jatzev, S., & Gaertner, M. (2010). Enhancing human-computer interaction with input from active and passive brain-computer interfaces. In Brain-Computer Interfaces (pp. 181-199). Springer London.)

详细介绍kalman filter的理论知识，通过实例说明kalman filter的工作机理(Kalman filter introduce in detail the theory of knowledge, through the examples of the work of kalman filter mechanism)

研究生的超宽带无线通信教材加MATLAB仿真实验,很好的学习资料.(Graduate School of ultra-wideband wireless communications materials plus MATLAB simulation experiment, a very good learning materials.)

speech processing by matlap

this is the matlab code for the communication

提取信号的小波细节系数，对原始信号进行3层分解，分别提取每一层信号的细节系数。(To extract the signal wavelet detail coefficients of the original signal is 3 layers of decomposition, respectively to extract the signal the detail coefficients of each layer)

This function takes a triangulation (only the list of triangle, not the node coordinates) and assigns an ID to each group of triangles. If some cells are connected together, each cell of that group will have the same ID. It works like the connectivity-filter of the graphical library VTK.

说明：  matlab DCT 较短的程序，简单的压缩(matlab DCT shorter procedure, a simple compression)