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cs.IT2019
Determining the Dimension and Structure of the Subspace Correlated Across Multiple Data Sets
Tanuj Hasija, Christian Lameiro, Timothy Marrinan +1
Detecting the components common or correlated across multiple data sets is challenging due to a large number of possible correlation structures among the components. Even more chal…
cs.IT2017★ 3 cited
Determining the Dimension of the Improper Signal Subspace in Complex-Valued Data
Tanuj Hasija, Christian Lameiro, Peter J. Schreier
A complex-valued signal is improper if it is correlated with its complex conjugate. The dimension of the improper signal subspace, i.e., the number of improper components in a comp…