QWJ

The work presented in this thesis includes control system design, analysis and grid synchronization of a DFIG (doubly-fed induction generator) driven by a wind turbine using stator-voltage and stator-flux oriented frames. The DFIG is a special type of induction machine which is comprised of two back-to-back converters. One converter connects the DFIG stator to the grid, and the second converter is connected to the rotor of the machine through a DC-link capacitor

Hough transform to detect lines

Nelder-Mead. Comparative method to find minimimum of multivariable functions.

说明：  采用追赶法进行解方程，同时举一个例子来说明这个方法的用法，显示结果符合要求范围(Solution of equation by catch-up method, and an example to illustrate the use of this method to show the scope of the results meet the requirements)

对于卫星编队飞行低推力构型重构机动的优化设计(Optimization of Low-Thrust Reconfiguration Maneuvers for Spacecraft Flying in Formation)

good program, amazing software

说明：  matlab命令大全，记住matlab命令，帮助大家更好的学习和掌握matlab(Guinness command matlab,matlab command remember to help you better grasp of learning and matlab)

离散点拟合贝塞尔曲线，可以改变阶数，求控制点并求出误差(Fitting Bezier curve with discrete points)

fast fourier transform

地心惯性坐标系到地理坐标系；地理坐标系到地球坐标系等转换，共计8个程序(geocentric inertial coordinate system of geographical coordinates; Geographic coordinates of the Earth coordinate system conversion, a total of eight procedures)