Image-processing

说明：  包含多尺度分解，小波分解及重构等程序，易于学习(xiaobofenxi)

Gabor小波变换技术对医学CT图像进行纹理特征分类时，由于图像拍摄角度的变化会造成分类的误差。针对以上问题，在Gabor小波变换的基础上提出一种用于分析旋转不变医学图像的方法。该方法采用旋转规范化，即特征元素的循环移位使规范化后所有的图像都具有相同的主方向。实验结果表明，加入旋转规范化循环算子的Gabor小波变换在医学CT图像纹理特征分类时能够达到较好的精确度。(Gabor wavelet transform lacks in its ability to classify the medical CT image if it’s rotation invariant image. Aiming at the problem, an approach is presented for rotation invariant medical texture classification based on Gabor wavelet transform. Rotation normalization is achieved by circular shift of the feature elements, so that all images have the same dominant direction. Experimental result shows that Gabor wavelet transform with circular operator of rotation normalization has well precision to classify the medical CT image.)

harris角点检测+ncc配准，另还有一篇关于harris角点检测并实现图像配准的论文，论文附录里有相应的MATLAB程序(Registration of Harris corner detection+ncc, there is another one on the Harris corner detection and realize image registration papers, there is a corresponding MATLAB program in the appendix of this thesis)

这是一个非常适合初学者的Matlab教程，里面讲的东西简洁明了，而且可以作为教学用。(This is a tutorial for beginners in Matlab, which was about things concise, and can be used as a teaching.)

用于盲信号分离的独立分量分析ICA算法，运行于Matlab(for Blind Signal Separation of independent component analysis ICA algorithm running in Matlab)

Ekahau postioning engine user guide

说明：  关于卷积码维特比译码的方法的实现，硬判决方法译码(Viterbi decoding of convolutional code implementation of the method, hard decision decoding method)

详细介绍了机器学习中非监督学习的内容、分类和方法(This document introduces the unsupervised learing of Machine learning with details.)

EEG signal classification using wavelet feature extraction

机车制动速度提取分析,分析刹车，减速，加速，制动速度以及加速度的变化(Locomotive brake speed extraction and analysis, analysis of braking, deceleration, acceleration, braking and speed of change of acceleration)