Kronecker Product Factorization of the FFT Matrix
- 1 May 1971
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Computers
- Vol. C-20 (5) , 590-593
- https://doi.org/10.1109/t-c.1971.223306
Abstract
A method is presented which utilizes the results of the Glassman paper [1] to factor the FFT matrix in terms of Kronecker product expansions [2], [3]. The method clarifies the Glassman results and presents them in an elegant and compact format.Keywords
This publication has 2 references indexed in Scilit:
- A Generalization of the Fast Fourier TransformIEEE Transactions on Computers, 1970
- A Generalized Technique for Spectral AnalysisIEEE Transactions on Computers, 1970