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Researcher
University of Electronic Science and Technology of China • Full time
Sep 2024 - Present • 1 yr 8 mos
Conducted in-depth research on photoplethysmography (PPG) signal analysis, comparing radial wrist and fingertip sensing for non-invasive, continuous blood pressure estimation. Expert in biomedical signal processing, waveform morphology characterization, systolic peak detection, dicrotic notch extraction, and artifact rejection. Designed and validated high-resolution scientific illustrations & signal comparison frameworks for biomedical engineering thesis and high-impact publication.