Practica

四旋翼飞控板程序，能够控制飞机平稳飞行，简洁易懂。(Four-rotor flight control board procedures, able to control the aircraft stable flight, easy to read.)

说明：  这是9225的初始化资料，绝对OK,已测试过的，效果非常不错，欢迎大家试用(This is the 9225 initialization information, absolutely OK, have been tested, the effect is very good, welcome trial)

实现数字音频效果的源程序，包含多速率信号处理的内插和抽取源程序。(realize the audio effect.inlude the function of multirate signal processing knowledge)

说明：  用遗传算法计算旅行商问题，MATLAB程序代码，机器可直接运行。(Traveling salesman problem using genetic algorithm, MATLAB code, the machine can be directly run.)

变尺度法DFP求函数极小点（个人编写，改变函数、即可使用）(DFP DFP minimum point of a function)

apm开源飞控，供无人机飞行器的爱好者研究(APM source control, for lovers of unmanned aircraft )

离散数学用matlab实现，包括手实例(about matlab，about sign)

MATLAB对数字信号进行均值滤波，尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)

几个BOC 信号的分析例程，全球卫星导航系统将普遍使用BOC调制信号作为扩频测距信号，BOC信号号自相关函数呈现多个相关峰，传统扩频接收机所用的延迟锁定环（DLL）无法对该信号正确地进行码相位的 (Several BOC signal analysis routines, the global satellite navigation system will generally use the BOC modulation signal as a spread spectrum ranging signal, BOC signal autocorrelation function presents multiple correlation peaks, the traditional spread spectrum receiver with the delay locked loop (DLL ) can not be the signal code phase)

在MatlAB环境中，对某信号x（t）进行经验模式分解的函数，EMD的源程序代码(The signal x ( T ) by empirical mode decomposition in MatlAB environment, the source code of EMD)