sll_nufft_interpolation

Interpolation using the NUFFT package.

Author

Pierre Navaro

References: *Accelerating the Nonuniform Fast Fourier Transform: (L. Greengard and J.-Y. Lee) SIAM Review 46, 443 (2004).

*The type 3 nonuniform FFT and its applications: (J.-Y. Lee and L. Greengard) J. Comput. Phys. 206, 1 (2005).

*Fast Fourier Transforms for Nonequispaced data: (A. Dutt and V. Rokhlin) SIAM J. Sci. Comput. 14, 1368 (1993).

How to use it

• Link with sll_nufft_interpolation
• Add use sll_m_nufft_interpolation