Uncertainty Principles for the Two-Sided Quaternion Windowed Quadratic-Phase Fourier Transform

A recent addition to the class of integral transforms is quaternion quadratic-phase Fourier transform (Q-QPFT), which generalizes various signal and image processing tools. However, this insufficient for addressing spectrum non-stationary signals in domain. To address problem, we, paper, study (two sided) windowed (QWQPFT) investigate uncertainty principles associated with QWQPFT. We first propose definition QWQPFT establish its relation (QFT); then, we several properties includes inversion Plancherel theorem. Moreover, different kinds such as Hardy’s principle, Beurling’s Donoho–Stark’s logarithmic local Pitt’s inequality.