bfilter2

this files can help to read minutiae fptoolbox

本程序是Matlab GUI的一个程序，在GUI界面下运行显示在极坐标下的图形，可以作为了解GUI环境的一个很好的例子。希望对大家有用。(This program is based on Matlab GUI. It reprents the polar figure under GUI．It s a good example for beginners. I hope it can help you.)

compress the watermarked audio signal with the mpeg1 codec to test the robustness input : vector representing the watermarked audio file output : vector representing the watermarked audio file compressed by the mpeg1 codec

电力谐波带来了严重的危害，有源滤波器是抑制电力谐波的一种有效手段。在Matlab 仿真环境中搭建了有 源滤波器的系统模型，并对其进行了仿真。仿真结果表明，各仿真模块能够完成各自的功能，整个系统的滤波效果非 常好。因而，该仿真模型能对软、硬件的设计起到重要的指导作用(Power Harmonics brought serious harm, active filter is an effective means of suppressing power harmonics. In the Matlab simulation environment to build a model of the active filter system and its simulation. The simulation results showed that the simulation module to complete their respective functions, the filtering effect of the whole system is very good. Thus, the simulation model capable of hardware and software design plays an important role in guiding)

绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱(signal processing of Hilbert-Huang and Hilbert simulation)

APF谐波检测DQOABC变换，可以直接使用(APF harmonic detection DQOABC transform can be used directly)

用Matlab编写的完整标准PSO算法,目标函数为Griewank函数.(Standard PSO algorithm using matlab,and the subject function is Griewank)

cvx, matlab程序包，主要基于凸优化理论的优化程序包(cvx convex optimization)

file for nonlinear controle USING MATLAB ...

轴承故障谱峭度分析，打开直接运行，包含包络谱分析(Bearing failure analysis of spectral kurtosis, open directly run, including envelope spectrum analysis)