Abstract: An all-digital Hilbert transform-based estimation method is proposed to detect timing skew mismatches between sub-ADCs in dual-channel time-interleaved analog-to-digital converters (TIADCs).
Noise Suppression in Nonstationary Signals by Integrating an Improved VMD with the Hilbert Transform
Abstract: This paper proposes an improved variational mode decomposition (VMD) framework integrated with the Hilbert transform (HT) for decomposing and reconstructing nonstationary signals in ...
The development of machine learning for cardiac care is severely hampered by privacy restrictions on sharing real patient electrocardiogram (ECG) data. Although generative AI offers a promising ...
Artist and author Rosemary Vasquez Tuthill remembers when her father, Emigdio Vasquez, asked her to pose for one of his paintings. She was a teenager and he asked her to remain still and hold a lit ...
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