Fei Wang, Shuxun Wang, Huijing Dou, Jing Li. Estimating frequencies of two dimensional harmonics with hypercomplex. In 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2004, Montreal, Quebec, Canada, May 17-21, 2004. pages 497-500, IEEE, 2004. [doi]
Abstract is missing.