A linearly constrained minimization approach for time-frequency kernel design.

This paper introduces a new approach for time-frequency distribution kernel design. In this approach, the desired time-frequency properties are obtained as a solution of linearly constrained minimization problem. The problem is presented in a matrix form in which the desired t-f linear constraints constitute a constraint matrix and the time-frequency kernel is one dimensional. This formulation permits a closed form solution, similar to that encountered in beam forming, where the Quiescent pattern corresponds to the Born-Jordan kernel. The constraint matrix can be augmented by other point and derivative constraints which extend the solution space to include kernels with various characteristics.

Saved in:
Main Author: Amin, Moeness G.
Other Authors: Carroll, James F.
Language: English
Published: 1993
Online Access: http://ezproxy.villanova.edu/login?url=http://digital.library.villanova.edu/Item/vudl:173054
Tags: Add Tag
No Tags, Be the first to tag this record!
No Results!
Your search returned too many results to display in the tree. Showing only the first <b>100</b> items. For a full search click <a id="fullSearchLink" href="/Search/Results" target="_blank">here.</a>