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 kemel that satisfies the t-f constraints and provides the minimum variance for the power spectrum estimate for Gaussian white noise processes.
|Main Author:||Hearon, Steven B.|
|Other Authors:||Amin, Moeness G.|