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HHT实现的程序，包括EMD/EEMD,计算瞬时频率，统计重要性(HHT implementation procedures, including EMD/EEMD, calculating the instantaneous frequency, statistical significance)

四旋翼飞行器的控制程序，实现四旋翼飞行器的自平衡，从而实现其平稳飞行。(The control procedure four rotor aircraft, the realization of the four rotor aircraft self balance, so as to realize the smooth flight. )

轨道力学基本子程序，包括： 位置速度和轨道根数相互转换；地球引力场系数；JPL精密历表；RKF78数值积分器(Orbital mechanics subroutine, including: position, velocity and orbital elements are interchangeable Earth s gravitational field coefficient at JPL precise ephemerides RKF78 numerical integration)

octave是可以替代matlab的开源软件 功能强大 该版本为最新版本3.4.2 (alternative to matlab octave is a powerful open-source software to the latest version of the version 3.4.2)

插值法是利用函数在某区间中若干点的函数值，作出适当的特定函数，在这些点上取已知值。此代码是牛顿插值法的matlab实现。(Interpolation function is a function of the value of the use of a number of points in a certain range, and make appropriate specific function, taking the known values at these points. This code is Newton interpolation matlab implementation.)

一个单纯形法计算线性规划的GUI，可用于运筹学作业的参考(A simplex method for computing GUI of linear programming)

运用matlab实现数字滤波器，主要是采用的频率采样法(Realize the use of matlab digital filter is mainly used in the frequency sampling method)

二维图像局部熵统计，简单代码，仅供参考，希望对您有所帮助，谢谢(Local Entropy)

Universal Modulation shows a GUI with Analog and Digital Modulation techniques

关于模式识别的套资料，包括了 c/matlab程序代码，欢迎大家来下载(With regard to pattern recognition sets of data, including the c/matlab program code, we are happy to download the)