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这是一个用matlab编写的arma时序模型信号处理程序，可以用于振动信号等方面的信号处理或仿真(This is a matlab prepared using time series model arma signal processing procedures, can be used in areas such as vibration signal or the signal processing simulation)

Convert a vector auto-regressive model of order k to state-space form

find root of a polynomial using Laguerre s algorithm

The following fuzzy modeling exercises run in the MATLAB environment. The interaction required by the user is guided by instructions and editable fields menus. The user can change various parameters of a system, and execute modeling commands to verify the resulting system. In some exercises, it is also possible to manually edit the fuzzy system initially generated with the parameters given by the user, in order to enhance and fine tune the performance of the model.

电源控制环路设计英文课件电源控制环路设计英文课件

在分析自适应模糊控制及PID参数变化对系统性能影响的基础上,提出在动态过程中对PID参数进行整定.仿真研究表明,控制质量得到了提高.(In the analysis of adaptive fuzzy control and PID parameter changes on the basis of system performance, tuning the PID parameters in the dynamic process simulation studies have shown that quality control has been enhanced.)

编程应用粒子群优化算法来优化天线，降低散射场，使天线得到优化(The programming using particle swarm optimization algorithm to optimize the antenna, reducing the scattered field, so that the antenna has been optimized)

降维状态观测器是非常重要的一类观测器，它使用状态反馈构成闭环系统的物理实现成为可能。降维状态观测器的设计方法很多，这里提出主要的两种：(Reduced-order state observer is a very important class of observer, which uses state feedback closed loop system, the physical realization possible. Reduced-order state observer design method are many, here for the main two:)

error diffusion2 in matlab

说明：  对信号进行IQ处理，是获得复信号的一种手段。文件提供IQ同道处理程序(IQ processing of the signal, which is a means to obtain complex signal. File IQ fellow handler)