clear all
clc
close all
database_latih_dft=double(zeros(480,640,36));
for m=1:36
    image=imread(sprintf('latih%d.bmp',m));
    image=rgb2gray(image);
    image=imadjust(image);
    image=medfilt2(image);
    data=fft2(double(image));
    database_latih_dft(:,:,m)=real(data);
end
save database_latih_dft database_latih_dft