PatternRecognition_complete

用快速傅里叶变换进行电力线谐波分析的一篇文章，大家可以看看(Fast Fourier Transform with the power line harmonic analysis article, we will look)

该程序是方向滤波器工具包，其中有很多现成的滤波器，及上下采样程序。可直接调用。(The program is the direction filter kit, there are many ready-made filter, and down sampling procedure. Can be called directly.)

matlab小波分析和图像检测的内容，运用matlab实现上述算法和运用(Matlab wavelet analysis and test, the contents of the image using matlab the above algorithms and use)

最新google earth官方KML文档说明，v2.2版本，包含较多更新(Latest google earth KML official documentation, v2.2 version, contains more updates)

运用matlab实现计算机声卡采集信号并进行时域分析，直接运行即可。(Data acquisition & time domain analysis)

PURPOSE finds the mesh node that is closer to a requested location；INPUT xin,yin requested receiver locations, can be vectors global node indices of relocated receivers

说明：  通过仿真显示出波束形成的原理。波的干涉，叠加、相消。(The principle of beamforming is shown by simulation. Wave interference, superposition and cancellation.)

不知道怎么弄的 你先给我开开吧 我急着用呢 好不好啊(SDAFSDFGSGQWRAEFSDFDSFGGSDF)

说明：  各种分数阶PID控制器的设计与优化算法，都是matlab仿真的(Various fractional order PID controller design and optimization algorithms.All are matlab simulation)

一个使用matlab语言编写的粒子群算例，对初学者很有用(a example of particle swarm optimization)