A note on fast Fourier transforms for nonequispaced grids

• 1 January 1998
• journal article
• Published by Springer Nature in Advances in Computational Mathematics
• Vol. 9  (3/4) , 337-352
• https://doi.org/10.1023/a:1018901926283

Abstract

Keywords

• FOURIER TRANSFORMS
• FUNCTIONS
• CRITERION
• POLYNOMIALS
• EFFICIENT
• NODES
• TRIGONOMETRIC
• FAST FOURIER
• NONEQUISPACED