ex7
ex7\bird_small.mat
ex7\bird_small.png
ex7\computeCentroids.m
ex7\displayData.m
ex7\drawLine.m
ex7\ex7.m
ex7\ex7data1.mat
ex7\ex7data2.mat
ex7\ex7faces.mat
ex7\ex7_pca.m
ex7\featureNormalize.m
ex7\findClosestCentroids.m
ex7\kMeansInitCentroids.m
ex7\lib
ex7\lib\jsonlab
ex7\lib\jsonlab\AUTHORS.txt
ex7\lib\jsonlab\ChangeLog.txt
ex7\lib\jsonlab\jsonopt.m
ex7\lib\jsonlab\LICENSE_BSD.txt
ex7\lib\jsonlab\loadjson.m
ex7\lib\jsonlab\loadubjson.m
ex7\lib\jsonlab\mergestruct.m
ex7\lib\jsonlab\README.txt
ex7\lib\jsonlab\savejson.m
ex7\lib\jsonlab\saveubjson.m
ex7\lib\jsonlab\varargin2struct.m
ex7\lib\makeValidFieldName.m
ex7\lib\submitWithConfiguration.m
ex7\pca.asv
ex7\pca.m
ex7\plotDataPoints.m
ex7\plotProgresskMeans.m
ex7\projectData.m
ex7\recoverData.m
ex7\runkMeans.m
ex7\submit.m
ex7\token.mat