Quotient Signal Estimation

نویسندگان

  • D. Napoletani
  • C. A. Berenstein
  • P. S. Krishnaprasad
  • D. C. Struppa
چکیده

In this paper we propose a method for blind signal decomposition that does not require the independence or stationarity of the sources. We define suitable quotients of linear combinations of the images of the mixtures in a given frame and we show experimentally that such quotients can be used to recursively extract three sources from only two measurements. A general strategy to extract more than three sources from two measurements is proposed.

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تاریخ انتشار 2005