4D Bidirectional Lattice Dital Filters - IEEE Xplore

filter 4dA four-dimension (4D) bidirectional dital filter, having a minimum number of delay elements, is presented. This filter, besides having a minimum number of delay elements, also has anUseful plugin to filters materials in Cinema 4D material editor with Regular Expression Language. Plugin supports R23, R25, R26 Windows & OSX (including M1), and R2025-2025 Windows