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Author

Nur Ahmadi

2 papers indexed here

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Open access 2026

Comparative Study of Signal Processing and Machine Learning Algorithms for Contactless Respiratory Rate Estimation Using FMCW Radar

Respiratory rate (RR) is a vital physiological marker whose accurate and continuous monitoring holds particular clinical significance. Conventional contact-based sensors, while reliable, impose physical constraints that may cause discomfort and skin irritation. Radar-based sensing, particularly frequency-modulated cont...

Nur Ahmadi, H. V. Tanoto, Diyah Widiyasari et al. · 0 citations
Open access Jul 2026

Improved accuracy of PCG signal classification for myocardial infarction biomarker using automatic feature selection and boosting process

Myocardial infarction (MI) is a leading global health concern, typically diagnosed using ECG, biomarkers, or imaging, which costly or unavailable in low-resource settings. This study presents a non-invasive, machine learning-based approach using phonocardiogram (PCG) signals for classifying normal, ST-elevation MI (S...

Ira Puspasari, Nobuo Watanabe, Masahiro Ohwada et al. · 0 citations

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