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Title: DISCRETE COSINE TRANSFORM-only AND DISCRETE SINE TRANSFORM-only WINDOWED UPDATE ALGORITHMS FOR SHIFTING DATA WITH HARDWARE IMPLEMENTATION
Author: KARWAL, VIKRAM
Date Created: 2009
Subjects--Topical: Electrical engineering
Description: Discrete Cosine Transform (DCT) and Discrete Sine Transform (DST) are widely used in image and data compression applications. To process the DCT or DST of a signal a portion of length N is extracted by windowing. By shifting the w...