session4

Matlab examples for DSP, very useful utility

this prog is to choose the nearest neibour

matlab 软件Allan 方差分析程序(A matlab program used for Allan covarice analysis)

Face recognition system use quantization for feature extraction

This is a good demo of showing how the mean shift idea works for image pixel clustering

说明：  量子粒子群算发代码，有中文注释，适合初学者编程学习。。。。。。。。。。(Quantum particle swarm algorithm code, with Chinese notes, suitable for beginners to learn programming..........)

this matlab source code that can watermark an image with image

对于大量照片求取通道内气泡长度和频率生成信息，每张都求取，计算速度较慢(For a lot of photos to strike a channel length and frequency of the bubble generation information, each have to strike, the calculation speed is slow)

GUI for acquiring Heart sound using analog input of PC. Connect in MIC port and click record button. Very useful for Heart beat monitoring.

电机控制程序，用来提取电机的定子电流转子槽谐波，来计算电机转速和温度(The motor control program, used to extract the motor stator current harmonic rotor slot, to calculate the motor speed and temperature)