short-time Fourier transform
PulseAugur coverage of short-time Fourier transform — every cluster mentioning short-time Fourier transform across labs, papers, and developer communities, ranked by signal.
2 day(s) with sentiment data
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New framework reconstructs low-quality PPG signals for accurate SpO2 estimation
Researchers have developed a novel framework for reconstructing low-quality dual-wavelength photoplethysmography (PPG) signals, crucial for continuous oxygen saturation (SpO2) estimation in wearable health monitoring. T…
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New method fuses 2D/1D signals for robust underwater acoustic modulation recognition
Researchers have developed a novel method for recognizing underwater acoustic modulations, particularly addressing challenges posed by distribution shifts. Their approach, SCP-TriCA, fuses heterogeneous 2D and 1D signal…
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PhaseNet++ uses phase data for advanced industrial control system anomaly detection
Researchers have developed PhaseNet++, a novel approach for detecting anomalies in industrial control systems (ICS) by leveraging phase information from time-frequency transformations. Unlike previous methods that focus…