File(s) not publicly available
Linearized least squares design of transformation function for filter banks
The design of biorthogonal filter banks using the transformation of variables technique is considered in this paper. The transformation function is constructed by using the Parametric Bernstein Polynomial and a high number of vanishing moments can be easily achieved. In previous approaches, the transformation function is designed independently of the prototype filter but in this paper the transformation is optimized with regards to the prototype filter. A least squares formulation leads to a complex nonlinear optimization problem. We present a way to linearize the problem and then present an efficient iterative procedure to solve the problem. © 2005 IEEE.
History
Volume
IIPagination
590 - 593Publisher DOI
ISBN-13
9780780395381ISBN-10
0780395387Publication classification
E1.1 Full written paper - refereedTitle of proceedings
ISCIT 2005 - International Symposium on Communications and Information Technologies 2005, ProceedingsUsage metrics
Categories
No categories selectedKeywords
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC