A Random Matrix-Theoretic Approach to Handling Singular Covariance Estimates

A Random Matrix-Theoretic Approach to Handling Singular Covariance Estimates

In many practical situations we would like to estimate the covariance matrix of a set of variables from an insufficient amount of data. More specifically, if we have a set of N independent, identically distributed measurements of an M dimensional random vector the maximum likelihood estimate is the...

书目详细资料
Main Authors:	Marzetta, T, Tucci, G, Simon, S
格式:	Journal article
语言:	English
出版:	2011

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