CONSTRUCTION OF COMPACTLY SUPPORTED SEMI-ORTHOGONAL WAVELETS

In this paper,the construction of M-band semi-orthogonal wavelets and some examples of B-spline wavelets are given.

PARAMETERIZATION OF SYMMETRIC SCALING FUNCTIONS

In this paper,the factorization for filters with length Km of scaling functions into simple blocks is considered.

FREQUENCY OPTIMIZATION APPROACH FOR DESIGNING M-BAND BIORTHOGONAL SYMMETRIC WAVELETS

In this paper,a new method is presented for designing M-band biorthogonal symmetric wavelets.The design problem of biorthogonal linear-phase scaling filters and wavelet filters as a quadratic programming problem with the linear constraints is formulated.The closed-form solution is given and a design example is presented.