Design of M channel IIR causal stable perfect reconstruction filter banks using similarity transformation. - P. Viswanadha Reddy; Anamitra Makur (ICIP (1), 2003)

Eigenstructure approach for complete characterization of linear-phase FIR perfect reconstruction analysis length 2M filterbanks. - Anamitra Makur; Muthuvel Arigovindan; P. Viswanadha Reddy (IEEE Trans. Signal Process., 2004)