Abstract
The eigenvalue distributions of complex Wishart matrices are critical research issues in random matrix theory (RMT). The scaled eigenvalue (SE) distributions of complex Wishart matrices with finite dimensions are deduced in this paper. The probability density function (PDF) and cumulative distribution function (CDF) of the SE are formulated in the closed-form and coefficient-based expressions. Moreover, the derivative of SE PDF is provided in an exact formulation utilizing the same coefficient vectors. The numerical results verify that the newly proposed SE distributions fit the empirical distributions very well and the dimensions of Wishart matrix can be identified by the derivative of SE PDF.
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.
