Analysis of Parallel Multidimensional Wave Digital Filtering Network on IBM Cell Broadband Engine

Table 2

Retiming vector at each node in the MDFG.

Left-loop body, 𝑟=(1,0,0),𝐾𝑛=5		Right-loop body, 𝑟=(0,1,0),𝐾𝑛=7
𝑟(D2) = (5,0,0)	𝑟(D3) = (5,0,0)	𝑟(D1) = (0,7,0)	𝑟(D4) = (0,7,0)
𝑟(E2) = (4,0,0)	𝑟(E3) = (4,0,0)	𝑟(E1) = (0,6,0)	𝑟(E4) = (0,6,0)
𝑟(F2) = (3,0,0)	𝑟(F3) = (3,0,0)	𝑟(EF1) = (0,5,0)	𝑟(EF2) = (0,5,0)
𝑟(G2) = (2,0,0)	𝑟(G3) = (2,0,0)	𝑟(Gc1) = (0,4,0)	𝑟(Gc2) = (0,4,0)
𝑟(H2) = (1,0,0)	𝑟(H3) = (1,0,0)	𝑟(F1) = (0,3,0)	𝑟(F4) = (0,3,0)
		𝑟(G1) = (0,2,0)	𝑟(G4) = (0,2,0)
		𝑟(H1) = (0,1,0)	𝑟(H4) = (0,1,0)
𝑟(C1) = 𝑟(C2) = 𝑟(C3) = 𝑟(C4) = (0,0,0)