69 search results - page 2 / 14 » Optimizing the Fast Fourier Transform on a Multi-core Archit... |
ASAP
2008
IEEE
13 years 11 months ago
2008
IEEE
Many complex systems require the use of floating point arithmetic that is exceedingly time consuming to perform on personal computers. However, floating point operators are also h...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Pulsed OFDM (P-OFDM) is a proposed enhancement to Multi-Band Orthogonal Frequency Division Multiplexing which reduces the power and complexity of Ultra Wideband transceivers witho...
ICS
2009
Tsinghua U.
14 years 3 days ago
2009
Tsinghua U.
The Cell BE is a multicore processor with eight vector accelerators (called SPEs) that implement explicit cache management through direct memory access engines. While the Cell has...
ICMCS
2008
IEEE
13 years 11 months ago
2008
IEEE
We present an implementation of general FFTs for graphics processing units (GPUs). Unlike most existing GPU FFT implementations, we handle both complex and real data of any size t...
IPPS
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper presents a self-adapting parallel package for computing the Walsh-Hadamard transform (WHT), a prototypical fast signal transform, similar to the fast Fourier transform....