Clive Temperton, Implementation of a prime factor FFT algorithm on CRAY-1, Parallel Comput. 6 (1988), no. 1, pp. 99-108.C. Temperton. Implementation of a prime factor FFT algorithm on the Cray-1. Parallel Comput., 6:99{108, 1988....
Prime factor algorithmStarting from an index mapping for one to multi-dimensions, a general in-place and in-order prime factor FFT algorithm is proposed in this paper. In comparing with existing prime factor FFT algorithms, this algorithm saves about half of the required storage capacity and ...
A self-sorting in-place prime factor FFT algorithm introduced in an earlier paper was based on a set of modules for performing small discrete Fourier trans... C Temperton - 《Journal of Computational Physics》 被引量: 43发表: 1988年 A GENERAL IN-PLACE AND IN-ORDER PRIME FACTOR FFT ALGORIT...
Many variants of the FFT algorithm have been proposed over the years. For instance, self sorting algorithms were developed. Another type of algorithm is known as the prime factor algorithm (PFA), see Good [682], [683]. In these algorithms, the length n is decomposed as the product of int...
The prime factor fast Fourier transform (PF FFT), developed by Kolba and Parks, makes use of recent computational complexity results by Winograd to compute the DFT with a fewer number of multiplications than that required by the FFT. Patterson and McClellan have derived an expression for the me...
Prime Factor A prime factor FFT algorithm using high-speed convolution The normal number of prime factor of a number n An in-place, in-order prime factor FFT algorithm Implementation of a self-sorting in-place prime factor FFT algorithm ...
R. C. Baker, The greatest prime factor of the integers in an interval, Acta Arith., 47(1986) 193–231; MR 88a: 1 1086. Google Scholar R. C. Baker and Glyn Harman, Numbers with a large prime factor, Acta Arith., 73(1995) 119–145; MR 97a: 1 1138. Google Scholar Thoger Ban...
5 divides always the second factor, but the quotient by 5 may be also prime. The algorithm is fast, because squarings are done modulo 4^p+1. Moreover, the primality test of the GM factor, and the PRP test of the quotient GQ are done in the same loop. - The test of WAGSTAFF ...
of the easiest in this problemset. The trick is that Rho-Pollard works not just in, but inn), whereis the second largest prime factor what definitely helps in factoring out numbers like(p1)(p−1)(q), whereare around9. Also, I have to say that Rho-Pollard algorithm is super ...
The last pattern appears to work perfectly, the 2's I have the algorithm sorted nicely - it is evident in the code, the threes I have made a dog's breakfast of the code and I need to simplify it. It should have a similar structure to the 2's. it would be trivial to make the ...