how to create a dat file using matlab?

iam new to matlab.. i have extracted features using HOG. i have 6(mean,varaiance etc) feature values for 100 images.

Answer 1

[KSSV]

data = rand(100,2) ;     % some random data 
save 'myfile.dat' data -ascii   % save to myfile.dat 
load myfile.dat   % load the file

doc save