11 search results - page 1 / 3 » Energy-optimized high performance FFT processor |
ICASSP
2009
IEEE
13 years 8 months ago
2009
IEEE
We derive a recursive general-radix pruned Cooley-Tukey fast Fourier transform (FFT) algorithm in Kronecker product notation. The algorithm is compatible with vectorization and pa...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper proposes an ultra low energy FFT processor suitable for sensor applications. The processor is based on R4MDC but achieves full utilization of computational elements. It...
IPPS
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper, we study the problem of finding optimal mappings for several independent but concurrent workflow applications, in order to optimize performance-related criteria tog...
ISCA
2005
IEEE
13 years 10 months ago
2005
IEEE
Sensor network processors and their applications are a growing area of focus in computer system research and design. Inherent to this design space is a reduced processing performa...
ISQED
2007
IEEE
13 years 11 months ago
2007
IEEE
— In the past, dynamic voltage and frequency scaling (DVFS) has been widely used for power and energy optimization in embedded system design. As thermal issues become increasingl...