文件名称:K-Means-Clustering-and-PCA
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此代码为matlab代码，分为两个部分。第一部分实现K均值聚类算法应用它来压缩图像。在第二部分中，你将使用主成份分析法pca来实现人脸图像的低维表示。
-This code for the matlab code, is divided into two parts. The first part of the implementation of the K means clustering algorithm to compress the image. In the second part, you will use the principal component analysis method PCA to realize the low dimensional representation of the face image.
-This code for the matlab code, is divided into two parts. The first part of the implementation of the K means clustering algorithm to compress the image. In the second part, you will use the principal component analysis method PCA to realize the low dimensional representation of the face image.
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下载文件列表
ex7 K-Means Clustering and PCA\ex7\bird_small.mat
..............................\...\bird_small.png
..............................\...\computeCentroids.m
..............................\...\displayData.m
..............................\...\drawLine.m
..............................\...\ex7.m
..............................\...\ex7data1.mat
..............................\...\ex7data2.mat
..............................\...\ex7faces.mat
..............................\...\ex7_pca.m
..............................\...\featureNormalize.m
..............................\...\findClosestCentroids.m
..............................\...\kMeansInitCentroids.m
..............................\...\lib\jsonlab\AUTHORS.txt
..............................\...\...\.......\ChangeLog.txt
..............................\...\...\.......\jsonopt.m
..............................\...\...\.......\LICENSE_BSD.txt
..............................\...\...\.......\loadjson.m
..............................\...\...\.......\loadubjson.m
..............................\...\...\.......\mergestruct.m
..............................\...\...\.......\README.txt
..............................\...\...\.......\savejson.m
..............................\...\...\.......\saveubjson.m
..............................\...\...\.......\varargin2struct.m
..............................\...\...\makeValidFieldName.m
..............................\...\...\submitWithConfiguration.m
..............................\...\Lighthouse.jpg
..............................\...\pca.m
..............................\...\plotDataPoints.m
..............................\...\plotProgresskMeans.m
..............................\...\projectData.m
..............................\...\recoverData.m
..............................\...\runkMeans.m
..............................\...\submit.m
..............................\...\token.mat
..............................\ex7.pdf
..............................\...\lib\jsonlab
..............................\...\lib
..............................\ex7
ex7 K-Means Clustering and PCA