Abstract: The paper addresses the blind signal separation problem in the presence of sensor noise for the case where the source signals are non-stationary and/or non-white. This problem can be ...

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Abstract: The so called “augmented” statistics of complex random variables has established that both the covariance and pseudocovariance are necessary to fully describe second order properties of ...

The problem of joint approximate diagonalization of symmetric real matrices is addressed. It is reduced to an optimization problem with the restriction that the matrix of the similarity transformation ...

This is an (unfinished) algorithm of diagonalization of quadratic form matrices. Intented as an exercice larening about bilinear and quadratic forms in an algebra course. The program can diagonalize ...

Continuous unitary transformations can be used to diagonalize or approximately diagonalize a given Hamiltonian. In the last four years, this method has been applied to a variety of models of condensed ...

Anomalous U(1)A SUSY GUT models are atractive because they can solve many difficulties in SUSY GUT models. In anomalous U(1)A SUSY GUT models, nucleon decay amplitudes of dim 6 effective interactions ...

Diagonalization involves transforming a square matrix into a diagonal matrix by finding a suitable invertible matrix. A diagonal matrix is a matrix where all the elements outside the main diagonal ...