Antenna-Design

Series active power filter

matlab的绘图教程，详细介绍matlab绘图指令，语法(matlab drawing tutorials, detailed graphics matlab command syntax)

掌握和精通matlab之gui设计，具体介绍MATLAB图形用户界面制作，含有插图(Matlab gui grasp and master the design of specific production introduces MATLAB graphical user interface, containing illustrations)

channel estimation with stbc using matlab for communication students

Parameter identifi cation for a singledegreeoffreedom system using autoregressive moving average model

说明：  swarm模型代码--3D 用matla开发，模拟集群功能(swarm model code- 3D with matla development, simulation cluster function)

vector fitting algorithm

仿真12脉冲直流提调速系统之二，12脉冲整流matlab仿真(Simulation 12 pulse DC mention the speed control system, 12-pulse rectifier matlab simulation)

The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion system. The generator considered is a wound rotor induction machine whose stator is connected directly to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator flux-oriented vector control is applied to control the active and reactive current loops independently. The MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control solution aims at driving the position of the operating point near to optimality. This is a very important aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD program which is interfaced with the Real Time Digital Simulator (RTDS).

QAM调制与解调——包含了多种多进制的正交调制与解调(QAM modulation and demodulation- contains a variety of M-ary orthogonal modulation and demodulation)