the-second-zhang

implementation of FIR and IIR filters by matlab

基于局部信息的模糊C均值聚类算法（FLICM），是在FCM聚类算法的基础上结合了图像的邻域信息，有更好的鲁棒性。(Fuzzy C-means clustering algorithm based on local information (FLICM), is a combination of neighborhood information image on the basis of FCM clustering algorithm has better robustness.)

newmark_ode函数,求解地震波作用下的框架结构，还是挺好用的(newmark_ode Newmark_ode function is useful for solving frame structures under seismic waves.)

power electronics in wind turbines

说明：  将标准微粒群算法进行改进，从而解决标准PSO算法的容易陷入局部最优解的情况。(The standard particle swarm algorithm is improved so as to solve the standard PSO algorithm is easy to fall into local optimal solution of the situation.)

说明：  交通流问题的matlab模拟，元胞自动机的思想实现(Matlab simulation, cellular automata traffic flow problems thought to achieve)

ADRC算法，根据韩京清的自抗扰技术慢慢看，含有王久和的交流电动机的非线性控制一起看(The ADRC algorithm, based on ADRC technology slowly to see Han Jingqing, nonlinear control with AC motor king long and together with the ADRC algorithm, based on ADRC technology slowly to see Han Jingqing, nonlinear control with AC motor and the king long together)

移动无线信道COS207模型MATLAB程序(Mobile radio channel model MATLAB procedures COS207)

说明：  滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

包含所有数值算法的基本源代码，带有注释。(Contains all the basic numerical algorithm source code with comments.)