8 search results - page 1 / 2 » Small Discrete Fourier Transforms on GPUs |
CCGRID
2011
IEEE
12 years 8 months ago
2011
IEEE
– Efficient implementations of the Discrete Fourier Transform (DFT) for GPUs provide good performance with large data sizes, but are not competitive with CPU code for small data ...
IEEECIT
2010
IEEE
13 years 2 months ago
2010
IEEE
This paper will show an alternative method to compute the two-dimensional Discrete Fourier Transform. While current GPU Fourier transform libraries need a large buffer for storing ...
CISS
2008
IEEE
13 years 10 months ago
2008
IEEE
—This paper improves on the best-known runtime and measurement bounds for a recently proposed Deterministic sublinear-time Sparse Fourier Transform algorithm (hereafter called DS...
IAJIT
2010
13 years 1 months ago
2010
: Finite Radon Transform mapper has the ability to increase orthogonality of sub-carriers, it is non sensitive to channel parameters variations, and has a small constellation energ...
KDD
2001
ACM
14 years 4 months ago
2001
ACM
The problem of similarity search (query-by-content) has attracted much research interest. It is a difficult problem because of the inherently high dimensionality of the data. The ...