myfilters

主动控制悬架4自由度模型及控制算法，可以马上应用。(Active Control of 4-DOF suspension model and control algorithm can be applied immediately.)

这个程序是matlab用来来对锁相环（PLL）进行仿真的，这样的选择基于多方面的考虑(This procedure is used Matlab to the phase-locked loop (PLL) simulation, This choice is based on a number of considerations)

用于计算样本数据的非参数核密度估计，代码简单易懂。(Nonparametric kernel density estimation)

英文版本的关于反馈fxlms算法在主动降噪中的使用，很不错的一个pdf(Feedback fxlms English version of the algorithm on the use of active noise reduction, very good one pdf)

matlab经典算法的程序 最速下降梯度法matlab程序(classical algorithm matlab procedure steepest descent gradient method matlab program)

仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)

Chaos and nonlinear dynamics application to financial markets

高炜炳老师1996年写的变结构控制的经典书籍，有助于学习变结构相关的内容(sliding model control of nonlinear system control)

霍夫曼信源编码，针对一串数据 进行霍夫曼压缩 得到霍夫曼树(Huffman coding)

that tells how to convey the transfomator