Abstract
Orthonormal eigenvectors are efficiently generated for the DFT-IV matrix G by a detailed eigenanalysis of a nearly tridiagonal matrix S which commutes with matrix G. Matrix S is reduced to a block diagonal form by means of a similarity transformation and the two diagonal blocks are proved to be tridiagonal matrices. Orthonormal eigenvectors of S are generated by utilizing those of the two diagonal blocks. They are rigorously proved to always be eigenvectors of matrix G irrespective of the multiplicities of the eigenvalues of S.
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.
