Near orthogonal discrete quaternion Fourier transform components via an optimal frequency rescaling approach

Lingyue Hu, Bingo Wing-Kuen Ling, Charlotte Yuk-Fan Ho, Guoheng Huang. Near orthogonal discrete quaternion Fourier transform components via an optimal frequency rescaling approach. IET Signal Processing, 14(9):634-642, 2020. [doi]

Abstract

Abstract is missing.