File list (Check if you may need any files):
HW1
...\costFunction.m
__MACOSX
........\HW1
........\...\._costFunction.m
HW1\Fisher.m
__MACOSX\HW1\._Fisher.m
HW1\HW1.pdf
__MACOSX\HW1\._HW1.pdf
HW1\logisticRegression.m
__MACOSX\HW1\._logisticRegression.m
HW1\LR.fig
...\MNIST-1378.csv
__MACOSX\HW1\._MNIST-1378.csv
HW1\NaiveBayes.png
__MACOSX\HW1\._NaiveBayes.png
HW1\naiveBayesGaussian.m
__MACOSX\HW1\._naiveBayesGaussian.m
HW1\print.m
__MACOSX\HW1\._print.m
HW1\README.rtf
__MACOSX\HW1\._README.rtf
HW1\sigmoid.m
__MACOSX\HW1\._sigmoid.m
HW1\spam.csv
__MACOSX\HW1\._spam.csv
HW1\SqClass.m
__MACOSX\HW1\._SqClass.m