hu2_msk_270k

图像取证，可用于检测图像CFA插值，并给出正确结果(image forensic)

通过MATLAB的数字图像处理实现工件尺寸测量，投影几何校正，投影法测距(The image measurement of the size of the workpiece.)

说明：  本书详细讲述了MATLAB的基础用法、编程技巧及应用实例，是学习MATLAB的优秀参考书。(The book describes in detail the basis for the use of MATLAB, programming techniques and application examples, is an excellent reference book to learn MATLAB.)

这是一本信号与系统方向的圣经，我这里上传上来，希望对大家有用。(It is a bible in the aspect of signal and system. I upload it and want to share with people who need it and hope to help him/her.)

非归零型差分相位调制信号建模与仿真分析 ，多元数据分析的主分量分析投影，小波包分析提取振动信号中的特征频率。( NRZ type differential phase modulation signal modeling and simulation analysis, Principal component analysis of multivariate data analysis projection, Wavelet packet analysis to extract vibration signal characteristic frequency.)

matlab帮助系统，是中文帮助系统，可以方便英文不好的同志(matlab help system, the Chinese help system, it will be convenient English is not good comrades)

matlab 一些文件，运用mabtf可以有很强的功能(Matlab some documents used mabtf can have a very strong function)

knn 方法为k均值聚类用于数据点的分类(KNN method for k-means clustering for the classification of data points)

这个小程序能够实现字体的滚动效果，非常有用，肯定能够帮助一些人。(This small program can be achieved fonts rolling effect, very useful and can certainly help some people.)

奇异值分解用于英文文本检索，画出频率矩阵第一奇异值向量和第二奇异值向量的分布图( a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. )