Method and apparatus for generating a transform

摘要

A transform generator (20) has an input/output port (22). Coupled to the input/output port (22) is a controller (24). The input/output port (22) receives input transforms and data strings and outputs new transforms. A look up memory (26) is coupled to the controller (24) and is used to determine the new transforms. A shift module (28) and a combiner (30) are also coupled to the controller (24) and are used in combination with the memory (26) to determine a new transform.