practica4

Frequent Term Based Text Clustering

前后向平滑， music 主要包含经典music算法实现原理及其代码，然后在此基础上介绍了前后向平滑算法的实现及其代码和仿真结果(forward/backward spatial smoothing，MUSIC Consists mainly of classical music algorithm theory and its code, and then on this basis introduced before and after smoothing algorithm and code and simulation results)

加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)

用matlab画的一个类式koch的曲线(using Matlab painting a kind of curve-koch)

粒子群算法 运行 可以通过 适用于初级人员学习 希望对大家有用(PSO algorithm run by junior officers apply to study hope to be useful)

说明：  Wind Turbine Driven Doubly-Fed Induction Generator with Grid Disconnection

利用扰动观察法实现光伏电池的最大功率点的跟踪(Perturbation and observation method using photovoltaic cells to achieve maximum power point tracking)

该程序用matlab实现FLMS算法，并绘出了收敛曲线。(The realization of the program FLMS algorithm with matlab, and the convergence curve is drawn.)

simulation of neural network for adaptive control

highboost filter for image enhancement