Ch3figs

This m-file is written in MATLAB. It instroduces a simple method to create a PID controller

牛顿拉夫逊算法进行潮流计算，数据处理程序，方便处理实验数据，并取得数学表达式(Newton Raphson algorithm flow calculation, data processing procedures, facilitate the processing of experimental data and mathematical expression made)

改进的粒子群算法，有更好的性能，提高了算法的搜索能力(Improved particle swarm optimization, better performance, improved search ability of the algorithm)

动态多群粒子群算法，能够快速的搜寻目标，增强了局部搜索能力(Dynamic multi-swarm particle swarm algorithm can quickly search target, and enhance the local search ability)

Dynamic Simulation of Current Controlledd

Independent Component Analysis for 2 media files, matlab code

说明：  这个是一个介绍OFDM原理的资料，对于初学者来说很好用(This is an introduction to the principle of OFDM data is useful for beginners)

matlab版SIFT算法演示程序，简洁易懂易用，实际算法部分用C来实现(SIFT algorithm demo program of matlab version)

混沌时间序列的Volterra级数多步预测研究，混沌理论认为在混沌系统中，初始条件的十分微小的变化经过不断放大，对其未来状态会造成极其巨大的差别。 (Volterra series of chaotic time series multi-step prediction, chaos theory is that in the chaotic system, the initial conditions of very small changes through continuous zoom, its future status will cause a very huge difference.)

Filter im_correl for procesing images