lab3

对于数字图像处理技术中，图像的编码分为RGB和HIS，这个资料讲述了在matlab中如何将两种编码转换，在实际应用中非常广泛！(For digital image processing technology, image coding is divided into RGB and HIS, this information describes how the two kinds in the matlab code conversion, in a wide range of practical applications!)

包括了MATLAB中常用函数，是Matlab 初学者的好帮手。(Commonly used functions, including the MATLAB is Matlab beginners a good helper.)

说明：  matlab 一维二维小波分析处理，并比较不同小波去噪方法的去噪效果，指标为SNR和MSE(Matlab one dimensional two dimensional wavelet analysis processing.The denoising effects of different wavelet denoising methods are compared, and the indicators are SNR and MSE)

MATLAB的数字水印图像的水印图像的提取。(MATLAB digital watermark image watermark images extracted.)

基于Matlab的object tracking的一个小程序(A small program about object tracking based on the matlab )

用matlab编写的三维魔方模拟显示，直接运行first.m即可(Three-dimensional cube simulation using matlab display, can be run directly first.m)

说明：  扩展卡尔曼滤波程序，直接运行，本程序为 衰减记忆卡尔曼滤波再目标跟踪中的应用 这一论文的复现，百度即可。(The extended Kalman filter program is directly run. This program is used for attenuating memory Kalman filter and then target tracking.)

高斯白噪声的生成程序，采用了小波去噪的思想，小波包分析提取振动信号中的特征频率。( Gaussian white noise generator, Using wavelet denoising thought, Wavelet packet analysis to extract vibration signal characteristic frequency.)

step function using matlab

动态主成分分析方法，可以用于动态过程的故障诊断(dynamic pca for fault diagnosis of dynamic systems)