An efficient radix-2 fast Fourier transform processor with ganged butterfly engines on field programmable gate arrays.
Zhen-guo MaFeng YuRui-feng GeZe-ke WangPublished in: J. Zhejiang Univ. Sci. C (2011)
Keyphrases
- fast fourier transform
- floating point
- fourier transform
- field programmable gate array
- parallel architectures
- high end
- hartley transform
- graphics processing units
- frequency domain
- signal processing
- hardware implementation
- parallel computers
- parallel computing
- fpga device
- embedded systems
- massively parallel
- fpga technology
- computing systems
- hardware architecture
- spectral analysis
- row column
- general purpose processors
- application specific integrated circuits
- discrete cosine transform
- image processing algorithms
- parallel processing
- parallel programming
- hardware software co design
- processing elements
- radon transform
- xilinx virtex
- hardware and software
- computer systems
- general purpose
- software engineering