Apparatus and method for encoding and computing a discrete cosine transform using a butterfly processor
作者： Jeffrey A. Levin , Judith Larocca , A. Chris Irvine
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摘要: An apparatus to determine a transform of block encoded data the comprising plurality elements. input register is configured receive predetermined quantity At least one butterfly processor coupled and perform at mathematical operation on selected pairs elements produce an output processed intermediate temporarily store data. A feedback loop processor, where if enabled, transfer first portion appropriate additional operations disabled, second holding register.
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