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2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512)
Multichannel blind deconvolution of finite-impulse response (FIR) or infinite-impulse response (IIR) systems is investigated using the multichannel super-exponential method. First, some properties are shown for the rank of the correlation matrices relevant to the multichannel super-exponential method. Then, the matrix inversion lemma is extended to the degenerate rank case. Based on these results, two types of adaptive multichannel super-exponential algorithms are presented, that is, the one indoi:10.1109/iscas.2004.1329899 fatcat:6z335oaij5f3tnofcqueuu6h2u