Processing system and method for transform

摘要

A transform calculator includes a plurality of memories. A memory mapping rules module is configured to apportion points of a discrete time domain sequence among the plurality of memories. A pipelined data path is configured to iteratively process pairs of the points of the discrete time domain sequence received from the plurality of memories. A control module is configured to select the pairs of the points in the plurality of memories for processing by the pipelined data path, wherein only one point of each of the pairs of the points is selected at a given time.