An algorithm for the blind identification of N independent signals with 2 sensors
Anas Abu Taleb · 2002
This paper presents a novel procedure for the blind identification of a linear mixture of n sources with 2 sensors. It is shown that the second characteristic function obeys a partial differential equation (PDE) whose coefficients are directly related to the mixture coefficients. A uniqueness result allows the design of an estimation procedure based on this PDE. An algorithm is therefore proposed and computer experiments illustrate its performance.