Saad Bouguezel, M. Omair Ahmad, M. N. S. Swamy. An efficient multidimensional decimation-in-frequency FHT algorithm based on the radix-2/4 approach. In International Symposium on Circuits and Systems (ISCAS 2005), 23-26 May 2005, Kobe, Japan. pages 2405-2408, IEEE, 2005. [doi]
Abstract is missing.