Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Hilbert-envelope features for cardiac disease classification from noisy phonocardiograms. Retrieved May 24, 2026, from https://4ort.xyz/entity/hilbert-envelope-features-for-cardiac-disease-classification-from-noisy-phonocardiograms
MLA“Hilbert-envelope features for cardiac disease classification from noisy phonocardiograms.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/hilbert-envelope-features-for-cardiac-disease-classification-from-noisy-phonocardiograms.
BibTeX@misc{4ortxyz_hilbert-envelope-features-for-cardiac-disease-classification-from-noisy-phonocardiograms_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hilbert-envelope features for cardiac disease classification from noisy phonocardiograms}}, year = {2026}, url = {https://4ort.xyz/entity/hilbert-envelope-features-for-cardiac-disease-classification-from-noisy-phonocardiograms}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hilbert-envelope features for cardiac disease classification from noisy phonocardiograms — https://4ort.xyz/entity/hilbert-envelope-features-for-cardiac-disease-classification-from-noisy-phonocardiograms (retrieved 2026-05-24)