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Greengard software


Added: October 22, 2013 | Visits: 353

Regular Multilevel FMM Regular Multilevel FMM, based on "Greengard and Roklin, A fast algorithm for particle simulations,Journal of Computational

Platforms: Mac

License: Shareware Cost: $0.00 USD Size: 235.52 KB Download (18): Regular Multilevel FMM Download

Added: June 25, 2013 | Visits: 265

NUFFT, NFFT, USFFT The Matlab code in this folder implements 1D-3D NUFFTs via fast Gaussian gridding. The convolution loops are written as C programs to be compiled as mex files from the Matlab command prompt. Further mathematical details about the code can be found in L. Greengard and J. Lee, "Accelerating the...

Platforms: Matlab

License: Freeware Size: 481.28 KB Download (21): NUFFT, NFFT, USFFT Download