Spectrum of Signals on the Quaternion Fourier Transform Domain

Guicheng Yang, Yingxiong Fu

Business College, Hubei University of Technology, Wuhan, China.
Faculty of Mathematics and Computer Science, Hubei University, Wuhan, China.

DOI: 10.4236/jamp.2013.14007                

Abstract

The quaternion Fourier transform plays a vital role in the representation of two-dimensional signals. This paper characterizes spectrum of quaternion-valued signals on the quaternion Fourier transform domain by the partial derivative.

Keywords

Spectrum; Quaternion Fourier Transform; Partial Derivative

Conflicts of Interest

The authors declare no conflicts of interest.

References

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