266 search results - page 4 / 54 » New algorithms for computing directional discrete Fourier tr... |
IEEEPACT
2009
IEEE
14 years 2 months ago
2009
IEEE
—Analytical models have been used to estimate optimal values for parameters such as tile sizes in the context of loop nests. However, important algorithms such as fast Fourier tr...
DAC
2005
ACM
14 years 8 months ago
2005
ACM
This paper presents a parameterized soft core generator for the discrete Fourier transform (DFT). Reusable IPs of digital signal processing (DSP) kernels are important time-saving...
ICS
2009
Tsinghua U.
14 years 2 months 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...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, a new fast Hartley transform (FHT) algorithmradix-22 suitable for pipeline implementation of the discrete Hartley transform (DHT) is presented. The proposed algorit...
EC
1998
13 years 7 months ago
1998
This paper is the first part of a two part series. It proves a number of direct relationships between the Fourier transform and the simple genetic algorithm. (For a binary repres...