id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-1447	Abdul-Ameer, Inbethaq Mohammed Ali	Analyzing Laser Speckle Pattern Using the Discrete Cosine Transform	2017	6	.pdf	application/pdf	1381	63	53	Fourier transform is usually used to analyze the changing in the model noise pattern. Using cosine transform instead of Fourier transform will produce real number in the frequency domain instead of complex number, which means there is no need to make any alteration in the frequency domain i.e. the alteration in the frequency domain will be restricted to the change in the noise model pattern.	cache/iajs-1447.pdf	txt/iajs-1447.txt