Separate/joint optimization of error feedback and coordinate transformation for roundoff noise minimization in two-dimensional state-space digital filters

Takao Hinamoto, Keisuke Higashi, Wu-Sheng Lu. Separate/joint optimization of error feedback and coordinate transformation for roundoff noise minimization in two-dimensional state-space digital filters. IEEE Transactions on Signal Processing, 51(9):2436-2445, 2003. [doi]

Abstract

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