Generalized Fastest LIA Transform Spectra Calculation by Systolic Processor

Abstract

Hardware calculation of generalized fastest linearly independent arithmetic (LIA) expansions using systolic processor is presented in this paper. The relation between the forward flow graph of a particular LIA transform and the systolic processor structure for its spectra calculation is given. In general, a particular systolic hardware structure can be used for more than one fastest LIA transforms with appropriate reordering of inputs and/or outputs