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UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION

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).

说明：  matlab在电信工程中的应用 matlab在电信工程中的应用 (Matlab in telecommunications engineering application of Matlab the telecommunications engineering application of Matlab in telecommunications engineering application)

数值分析的线性方程组的解法，工具使用的是matlab，很实用。(Solution of linear equations, numerical analysis, tool use matlab, very practical.)

polar plot for signal loss

毕设的题目，LTE无线信道建模，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 oOciGh参数以及 ERmEEnc衰落的多参数信道模型，调试正常。?(Complete set of topics, LTE channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the oOciGh parameter and multi-parameter ERmEEnc fading channel model, debugging normal.)

数据包络分析算法模型，DEA-Solver Pro v5(Data Envelopment Analysis Model)

GUI Matlab for simulating STBC

Gauss-Seidel function with example

说明：  Numerical calculation of an integral using trapeze algorithm