New radix-(2×2×2)/(4×4×4) and radix-(2×2×2)/(8×8×8) DIF FFT algorithms for 3-D DFT.
Saad BouguezelM. Omair AhmadM. N. Shanmukha SwamyPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2006)
Keyphrases
- fourier transform
- floating point
- fast fourier transform
- hartley transform
- recently developed
- theoretical analysis
- frequency domain
- learning algorithm
- computational complexity
- significant improvement
- computationally efficient
- data mining algorithms
- data mining
- graph theory
- machine learning algorithms
- database
- computational efficiency
- data structure
- computer vision
- optimization problems
- worst case
- genetic algorithm
- row column
- computational cost