power_zener

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 )

2FSK信号的三次相位函数的matlab程序，自己编的，希望大家批评指正(cubic phase function of 2FSK)

This file is implementing a bluetooth system which is equipped with frequency hopping method, this method is used for system protection against jamming, This is a matlab simulink file.

用matlab实现从原始视频中提取关键帧，并且自动生成新视频，新视频只由关键帧组成从而实现视频总结。(Using matlab realize extracted from the original video key frame, and automatically generate a new video, new video key frame composed by only enabling the video summary.)

在光纤通信中可以用来绘制多模光线中的LP01模(it can be used for depicting the LP01 mode in multimode fiber )

matlab prog for bridge girder using fem and its graph with shear force and bending moment daigram

卡农音乐播放代码，能正常运行，用matlab编写(Canon music player code, it works, using matlab)

通过四点贝塞尔曲线来拟合曲线的代码，参数可以相应改变(four points bezier fitting)

本程序实现将一幅高分辨率图像平均分成四幅低分辨率图像，（稍微修改即可任意等分）像素没有损失。(Image division。)

matlab电子教程 包括插值拟合、稀疏矩阵、高级图形对象等有用的知识。均为pdf文件。(matlab tutorial, including electronic fitting interpolation, sparse matrix, advanced graphics and other objects useful knowledge. Are pdf files.)