Computer Graphics Viewing, Rendering, Antialiasing گرد آوري و تاليف: دكتر احمد رضا نقش نيل چي دانشگاه اصفهان گروه مهندسي كامپيوتر.
Topic 7 - Fourier Transforms DIGITAL IMAGE PROCESSING Course 3624 Department of Physics and Astronomy Professor Bob Warwick.
Frequency and Instantaneous Frequency A Totally New View of Frequency.