This article investigates spectral and spectrogram analysis in time-frequency contexts using the Sturm-Liouville-Stockwell transform, suggesting practical applications.
The Sturm-Liouville-Stockwell transform (SLST) is a novel addition to the class of Stockwell transforms, which has gained a respectable status in the realm of time-frequency signal analysis within a short span of time. Knowing the fact that the study of the time-frequency analysis is both theoretically interesting and practically useful, this article aims to explore two other aspects of time-frequency analysis associated with SLST, namely spectral analysis associated with concentration operators and spectrogram analysis.
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Soltani et al. (2025) studied this question.
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