REFERENCES
- E Dubois & Venetsanopoulos, A new algorithm for radix-3 FFT, IEEE Trans, vol ASSP-26, June 1978
- S Prakash & VV Rao, A New Radix-6 FFT algorithm, ibid, vol ASSP-29, Aug 1981
- LR Rabiner & B Gold, Theory and applications of digital signal processing, pp 364–365, Prentice-Hall Inc, 1975.