Cyclotomic FFTs With Reduced Additive Complexities Based on a Novel Common Subexpression Elimination Algorithm.

Ning Chen Zhiyuan Yan Cyclotomic FFTs With Reduced Additive Complexities Based on a Novel Common Subexpression Elimination Algorithm. 1010-1020 2009 57 IEEE Transactions on Signal Processing 3 http://dx.doi.org/10.1109/TSP.2008.2009891 db/journals/tsp/tsp57.html#ChenY09