gif_make

this code tells how to do denoising an image

对美国轴承库的采集数据进行分析，通过功率谱等变换判断出是否发生故障，发生什么故障(American Bearing collected data database is analyzed by the power spectrum converting determines whether a fault occurs, a fault occurs it)

数字信号处理的matlab实现 2012版 该书为第二版本，具有更多的范例。(Matlab digital signal processing to achieve the 2012 edition of the book is the second edition, with more examples.)

Matlab能够通过sound函数来实现演奏歌曲，而且音调的高低是和频率有关，所以我们在进行音乐合成时需按音调来查所对应的频率，再按曲谱控制节奏长度，再利用sound函数播放由不同频率的正弦波合成的声音，于是就可以利用Matlab演奏歌曲了。(Music synthesis)

This function is easy to use, logical, and does exactly what it says it will. I am very happy with it.

matlab,数据挖掘决策树（ID3）算法例程(an example of ID3 base on matlab)

3/4Trellis编码的matlab解码(3/4Trellis encoding decoding matlab)

一个完整的osgearth程序，飞机在空中飞行，并用线条标出飞机移动的轨迹，效果见1.jpg.osgearth需要事先完成安装配置等工作(A complete osgearth procedures, aircraft flying in the air, and marked with lines of track aircraft movement, the effect see 1.jpg.osgearth requires prior completion of the installation configuration, etc.)

基于matlab车辆文字识别处理方法(Matlab vehicles based on text recognition processing method)

this projectdescribed about smart antenna