Abstract
In underdetermined blind separation, the number of sensors is less than that of source signals, and it is well known that source signals can be recovered through the two-step algorithms generally. But people often suppose that the number of source signals is known when they estimate the mixture matrix by the k-mean clustering algorithm. In fact, the number of source signals is unknown or blind, so it is very important to estimate the number of source signals first. In this paper, a new two-step algorithm is proposed, which not only can estimate the number of source signals but also get the mixture matrix instead of k-mean algorithm
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
