Fourier transform on sparse grids: Code design and the time dependent Schrödinger equation.

Vasile Gradinaru

Published in: Computing (2007)

Keyphrases

fourier transform
distance transform
frequency domain
hamilton jacobi
signal processing
heat equation
fourier analysis
radon transform
wave equation
computational complexity
sparse representation
fast fourier transform
polar coordinates
scale space
feature vectors
spectral estimation
pattern recognition