Tridiagonal state-space digital-filter structures
Mário Sarcinelli-Filho, Paulo S. R. Diniz · IEEE Transactions on Circuits and Systems · 1990
A synthesis, procedure for tridiagonal state-space structures is presented that yields structures with a reduced number of multipliers and eliminates zero-input and constant-input limit cycles. The output roundoff noise is minimized by optimizing some free parameters. Some design examples are presented illustrating the synthesis procedure.>