Matlab

解决ode45问题的非常强大的软件，另一个是matcont，不过后者需要在matlab环境下运行(Very powerful software to solve the problem of ode45, another is the matcont, but the latter needs to run in matlab environment)

三种不同角度下的加权融合算法，MATLAB源代码实现，有效提高了估计精度。(Weighted fusion algorithm under three different angles, MATLAB source code, effectively improve the estimation accuracy.)

an tutorial for writing fast matlab code

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

讲述了SIMULINK仿真的基础知识。ppt版本。(SIMULINK simulation about the basics. ppt version.)

非常经典的7自由度车辆动力学模型，用于车辆动力学分析（需要matlab2008以前的版本打开运行）。(Very classic 7 degrees of freedom vehicle dynamics model for vehicle dynamics analysis (need matlab2008 previous versions open run).)

Matlab 滤波程序，适合初学者学习使用，欢迎大家分享(Matlab filtering procedures, suitable for beginners learning to use, we are happy to share)

also contains the code to read the letters

对一维信号的核心算法分析，腐蚀膨胀源代码；(A one-dimensional signal analysis of the core algorithm )

一个小波包分解重构函数，用于振动信号的故障诊断(A wavelet packet decomposition and reconstruction functions for fault diagnosis of the vibration signal)