Octonion spectrum of 3D short-time LCT signals

MY Bhat, AH Dar - Optik, 2022 - Elsevier
This work is devoted to the development of the octonion linear canonical transform (OLCT)
theory proposed by Gao and Li in 2021 that has been designated as an emerging tool in the …

The algebra of 2D Gabor quaternionic offset linear canonical transform and uncertainty principles: The algebra of 2D Gabor quaternionic offset LCT and uncertainty …

MY Bhat, AH Dar - The Journal of Analysis, 2022 - Springer
The Gabor quaternionic offset linear canonical transform (GQOLCT) is defined as a
generalization of the quaternionic offset linear canonical transform (QOLCT). In this paper …

Donoho-Stark's and Hardy's uncertainty principles for the short-time quaternion offset linear canonical transform

AH Dar, YM Bhat - Filomat, 2023 - doiserbia.nb.rs
The quaternion offset linear canonical transform (QOLCT) which is time-shifted and
frequencymodulated version of the quaternion linear canonical transform (QLCT) provides a …

Fractional vector-valued nonuniform MRA and associated wavelet packets on L 2 (R, CM)

MY Bhat, AH Dar - Fractional Calculus and Applied Analysis, 2022 - Springer
A generalization of Mallat's classical multiresolution analysis, based on the theory of spectral
pairs, was considered in two articles by Gabardo and Nashed. In this setting, the associated …

Wigner distribution and associated uncertainty principles in the framework of octonion linear canonical transform

AH Dar, MY Bhat - Optik, 2023 - Elsevier
The most recent generalization of octonion Fourier transform (OFT) is the octonion linear
canonical transform (OLCT) that has become popular in present era due to its applications in …

Quaternion linear canonical S-transform and associated uncertainty principles

M Younus Bhat, AH Dar - International Journal of Wavelets …, 2023 - World Scientific
In this paper, we introduce the notion of quaternion linear canonical S-transform (Q-LCST)
which is an extension of the linear canonical S-transform and study the uncertainty …

Uncertainty inequalities for 3D octonionic-valued signals associated with octonion offset linear canonical transform

MY Bhat, AH Dar - arXiv preprint arXiv:2111.11292, 2021 - arxiv.org
he octonion offset linear canonical transform can be defined as a time shifted and frequency
modulated version of the octonion linear canonical transform, a more general framework of …

[HTML][HTML] Quadratic phase S-Transform: Properties and uncertainty principles

MY Bhat, AH Dar - e-Prime-Advances in Electrical Engineering …, 2023 - Elsevier
In this paper, a novel quadratic phase S-transform (QPST) is proposed, by generalizing the
S-transform (ST) with five parameters a, b, c, d and e. QPST displays the time and quadratic …

Linear canonical Hankel domain based Stockwell transform and associated Heisenberg's uncertainty principle

MY Bhat, AH Dar - The Journal of Analysis, 2023 - Springer
Linear canonical Hankel domain based Stockwell transform (LCHST) is the generalization of
Hankel-Stockwell transform. In this paper, we propose the definition of LCHST and then …

Quaternion offset linear canonical transform in one-dimensional setting

MY Bhat, AH Dar - The Journal of Analysis, 2023 - Springer
In this paper, we introduce quaternion offset linear canonical transform of integrable and
square integrable functions. Moreover, we show that the proposed transform satisfies all the …