Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Several blind signal separation algorithms have been developed which are based on second order statistics. Little has been published hover on whether second order statistics are sufficient to obtain a unique solution. Especially for applications that involve convolutive mixing and unmixing of signals that are correlated in time, there is a lack of knowledge on why and in what cases second order statistics suffice.  investigates the indeterminacies that are introduced when second order statistics are used and presents a theorem for the unmixing system to be uniquely found using second order statistics.
['Daniël W. E. Schobben', 'Piet C. W. Sommen']
I am writing a research paper on a idea On the indeterminacies of convolutive blind signal separation based on second order statistics
[{"from": "human", "value": "I am writing a research paper on a idea On the indeterminacies of convolutive blind signal separation based on second order statistics"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Several blind signal separation algorithms have been developed which are based on second order statistics. Little has been published hover on whether second order statistics are sufficient to obtain a unique solution. Especially for applications that involve convolutive mixing and unmixing of signals that are correlated in time, there is a lack of knowledge on why and in what cases second order statistics suffice.  investigates the indeterminacies that are introduced when second order statistics are used and presents a theorem for the unmixing system to be uniquely found using second order statistics."}]