On Frequency-Weighted l2-Sensitivity Analysis and Minimization of 2-D State-Space Digital Filters Subject to l2-Scaling Constraints. - Takao Hinamoto; Toru Oumi; Osemekhian I. Omoifo; Wu-Sheng Lu (ISCAS, 2007)

Separate/joint optimization of error feedback and realization for roundoff noise minimization in a class of 2-D state-space digital filters. - Takao Hinamoto; Toru Oumi; Wu-Sheng Lu (Multidimens. Syst. Signal Process., 2007)

Minimization of Frequency-Weighted l2 -Sensitivity Subject to l2 -Scaling Constraints for Two-Dimensional State-Space Digital Filters. - Takao Hinamoto; Toru Oumi; Osemekhian I. Omoifo; Wu-Sheng Lu (IEEE Trans. Signal Process., 2008)