Park-transform2

pcm modulation and demodulation

说明：  关羽调频广播的很好的几篇文章，值得一看。(Guan Yu, a good FM radio articles, worth a visit.)

Color can provide an efficient visual feature for tracking nonrigid objects in real-time. However, the color of an object can vary over time dependent on the illumination, the visual angle and the camera parameters. To handle these appearance changes a color-based target model must be adapted during temporally stable image observations. This paper presents the integration of color distributions into particle filtering and shows how these distributions can be adapted over time. A particle filter tracks several hypotheses simultaneously and weights them according to their similarity to the target model. As similarity measure between two color distributions the popular Bhattacharyya coefficient is applied. In order to update the target model to slowly varying image conditions, frames where the object is occluded or too noisy must be discarded.

对fastica工具箱进行了简化和程序的提取，增加了详细的注释。采用fastica算法的matlab程序，用以进行胎儿心电信号的提取。包含数据和程序，希望有用！！(Fastica toolbox to simplify and procedures of extraction, the detailed notes. Matlab program with fastica algorithms for the extraction of fetal ECG. Contains data and programs seek to help!!)

interruptible load program

heaviside函数，用于关联维数计算，三线法计算关联维数中的斜率(heaviside function, calculated for the correlation dimension, three-line method to calculate the slope of the correlation dimension)

matlab ERA 算法，在结构中模态分析中使用(the method of ERA in machanics)

用于矩阵的奇异值分解，解决了自己计算的复杂度(For matrix singular value decomposition to solve their computational complexity)

Matlab 复杂网络工具包，对复杂网络的研究有很大的重要性。(Matlab complex network toolkit for complex network research has great importance.)

一款基于MATLAB的电力系统潮流计算及优化的程序，很好很强大，最新版(A power flow calculation based on MATLAB and optimization procedures, is very very strong, the latest version of)