gold

This code is to implement hough transform. used in edge linking

实用的PID程序，利用龙格库塔法解微分部分，并做了个阶跃实验(Practical PID program using the Runge-Kutta method solution of the differential part, and a step experiment)

matlab GUI初步教程,介绍一些基本的操作及程序(course book)

无功优化IEEE论文With the increased loading of existing power system, the problem of voltage stability and voltage collapse has become a major concern in power system planning and operation. The dependence of the system voltage profile on reactive power distribution forms the basis for reactive power optimisation. The technique attempts to utilises fully the reactive power sources in the system to improve the voltage profile and also to meet the reactive power requirements at the AC–DC terminals to facilitate the smooth operation of DC links. The method involves successive solution of steady-state power flows and optimisation of reactive power control variables with unified power flow controllers using linear programming technique. The proposed method has(With the increased loading of existing power system, the problem of voltage stability and voltage collapse has become a major concern in power system planning and operation. The dependence of the system voltage profile on reactive power distribution forms the basis for reactive power optimisation. The technique attempts to utilises fully the reactive power sources in the system to improve the voltage profile and also to meet the reactive power requirements at the AC–DC terminals to facilitate the smooth operation of DC links. The method involves successive solution of steady-state power flows and optimisation of reactive power control variables with unified power flow controllers using linear programming technique. The proposed method has been tested on a real life equivalent 96-bus AC and a two terminal DC system.)

说明：  基于mfcc的端点检测的matlab实现(Mfcc based endpoint detection matlab implementation)

永磁同步电机直接转矩控制仿真，按照博士论文中规中矩建立的直接转矩控制模型 (Permanent magnet synchronous motor direct torque control simulation, Ph.D. thesis in accordance with established law-abiding model of direct torque control)

用来学习matlab gui的各种小程序，配套《MATLAB GUI设计学习手记第二版》视频教程。(gui example)

现代谱估计,用总体最小二乘法观测数据的ARMA模型的AR参数，并与一般最小二乘法进行比较。(Modern spectral estimation, total least squares method observational data of AR parameters of the ARMA model and compared with the general method of least squares.)

to recognition the letters and numbers

这个是用阶跃风速、风轮、传动系统以及转速控制器的模型，来观测风力发电机的阶跃相应(This step is to use the wind speed, wind turbines, transmission system and the model of the speed controller to measure wind generators step accordingly)