File list (Check if you may need any files):
homework1
.........\ex1
.........\...\computeCost.m
.........\...\computeCost.m.bak
.........\...\computeCostMulti.m
.........\...\computeCostMulti.m.bak
.........\...\ex1.m
.........\...\ex1.m.bak
.........\...\ex1_multi.m
.........\...\ex1data1.txt
.........\...\ex1data2.txt
.........\...\featureNormalize.m
.........\...\featureNormalize.m.bak
.........\...\gradientDescent.m
.........\...\gradientDescent.m.bak
.........\...\gradientDescentMulti.m
.........\...\gradientDescentMulti.m.bak
.........\...\ml_login_data.mat
.........\...\normalEqn.m
.........\...\plotData.m
.........\...\plotData.m.bak
.........\...\submit.m
.........\...\submitWeb.m
.........\...\warmUpExercise.m
.........\...\warmUpExercise.m.bak
.........\ex1.pdf