UKF

对任意概率的输入，实现2元HUFFMAN编码的MATLAB(The probability of any input to achieve two yuan HUFFMAN coding the MATLAB)

通信中的采样钟恢复，用gardner 算法提取时钟误差。(STR for sampling Time recovery)

this is a subfile for motion detection

说明：  这是一个基于蚁群智能算法的组播QOS路由问题程序代码。(This is a multicast QoS problem based on AC.)

室内环境的人体感应是物联网应用在安保、智能家居、节能环保方面的关键问题，近年来多普勒雷达体制的微波人体感应器作为一种高性能的室内人体传感器成为了一种热门的解决方案。微波人体感应器以雷达体制主动发射微波信号，探测回波中由目标人体产生的多普勒，输出触发信号。 国内外现有微波开关面临的主要问题是静止人体目标检测。本项目系统检测人体呼吸心跳微信息，拟通过长时间累积和滤波器提取微多普勒信息检测动目标。( Of the indoor environment of the human body induction is the Internet of things application in security, smart home, energy-saving environmental protection, the key problem of doppler radar system in recent years as a kind of high performance microwave sensor body interior human body sensor has become a popular solution. Body of microwave sensor to active microwave signal launch radar system, the detection by the target echo in the bodies of doppler, trigger signal output. Of the main problems in the domestic and foreign existing microwave switch target detection is still the human body. The project system to detect human breathing heartbeat micro information, through long time accumulation and filter extract micro-doppler information detection target. )

主成分分析，进行主成分分析，使用MATLAB进行主成分分析。(main compeneont analysis)

我已经上传了matlab的程序源代码，请求审核

说明：  matlab 时频分析工具箱 ，放在matlab下即可运行(Time-Frequency Analysis toolbox matlab)

writing fast matlab code

说明：  基于MATLAB的视网膜图像分割，对视网膜的血管进行分割，分割效果良好(MATLAB based retinal image segmentation, segmentation of retinal blood vessels, segmentation good results)