Multi-wavelets from B-spline super-functions with approximation order
Signal Processing
Context based multiwavelet image coding using SPIHT framework
Machine Graphics & Vision International Journal
Odd-length armlets with flipping property and its application in image compression
Expert Systems with Applications: An International Journal
Transceiver Design and Performance Analysis of Space Time Coded Fractal Modulation
Wireless Personal Communications: An International Journal
| Hi-index | 35.69 |
A procedure to design orthogonal multiwavelets with good time-frequency resolution is introduced. Formulas to compute the time-durations and the frequency-bandwidths of scaling functions and multiwavelets are obtained. Parameter expressions for the matrix coefficients of the multifilter banks that generate symmetric/antisymmetric scaling functions and multiwavelets supported in [O,N] are presented for N=2,...,6. Orthogonal multiwavelets with optimum time-frequency resolution are constructed, and some optimal multifilter banks are provided