Fourth order autodidact identification method and device for identifying an underdetermined mixture of signals

摘要

The process involves blanching observation received on reception sensors in order of four, for orthonormalizing directional vector of sources in quadric-covariance matrices of processed observations. The quadric-covariance matrices are joined to identify spatial signatures of the source. The processed observations corresponding to the quadric-covariance matrices are temporarily realized by a predetermined equation.