Minimum Variance Time-Frequency Distribution Kernels

When dealing with random processes, reduced spectrum estimate variance becomes an important property that augments the list of desirable time-frequency (t-f) distribution properties. In this correspondence, we derive the t-f kernel that satisfies the t-f constraints and provides the minimum variance...

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Journal Title: IEEE Transactions on Signal Processing Vol. 43; no. 5; pp. 1258 - 1262
Authors: S. Hearon, Moeness Amin
Format: Article
Published: May 1995
Online Access: Full Text