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很好的一篇论文，内容讲解的很透彻啊，在我的工程项目中可是帮了大忙了(Very good paper, the content on a very thorough ah, in my project but of great help the)

说明：  建立GEO和LEO的轨道，并计算他们间方位角和俯仰角速度及加速度，多普勒频移等重要参数。(established GEO and LEO orbits, and calculate their azimuth and pitch between angular velocity and acceleration, Doppler frequency shift and other important parameters.)

此代码是在matlab下开发，适应于GPS高程拟合，只需加载相关数据，方便好用(This code is developed in matlab to adapt in the fitting of GPS Elevation, just load the relevant data, easy-to-use)

fresnel衍射传播函数，可以计算光波衍射过程(fresnel diffraction spread function can be calculated light wave diffraction process)

Solving Travel Salesman Problem using Hill Climbing algorithm >> using 30 cities.

混合动力汽车永磁同步电机的研究，构建了整车系统，并且研究的分数阶控制器在系统中的控制作用，与整数阶控制器进行了比较(Hybrid permanent magnet synchronous motor research, build the system of the vehicle, and the research of fractional order controllers in the system control function, and an integer order controllers are compared )

Matlab有限元分析与应用，很好很重要(Matlab finite element analysis and applications, very good is very important)

用matlab实现去趋势互相关分析的DCCA算法，将两组数据分析其协方差，最后得到DCCA指数，并进行T检验(DCCA algorithm using matlab detrended cross-correlation analysis, two sets of data to analyze the covariance last DCCA index, and T-test)

侧边伸缩导航栏效果，精选ios编程学习源码，很好的参考资料。(The side effect of stretching the navigation bar, select learning IOS programming source code, a good reference.)

多项式求值的四种算法的运行时间复杂度的比较。将四个算法在一个程序中实现，并在一个运行结果图中比较显示。(Value of the four algorithms polynomial time complexity of running the comparison. Four algorithms will be implemented in a program and run the results in a comparison chart display.)