Key result
The Normalized Least Mean Square (NLMS) algorithm performed better than the LMS and LLMS algorithms for fetal electrocardiogram extraction in both SISO and MISO systems.
Why the study?
Does the Normalized Least Mean Square algorithm improve fetal ECG extraction compared to LMS and LLMS algorithms in pregnant women?
Does the Normalized Least Mean Square algorithm improve fetal ECG extraction compared to LMS and LLMS algorithms in pregnant women?
The Normalized Least Mean Square (NLMS) algorithm outperforms LMS and LLMS algorithms for extracting fetal ECG signals using adaptive noise cancellation in both SISO and MISO systems.
Answers are grounded in this paper and cite their sources.
NLMS may support fetal ECG extraction; leaves open clinical utility pending prospective validation.
Fetal Electrocardiogram Extraction from Mother's Womb is the subject of this report, which includes a thorough examination and implementation. The Fetal ECG is made up of various thoracic and abdominal ECG signals from a pregnant lady. For estimating corrupted signals due to additive noise or interference, the Adaptive Noise Cancellation Technique is used. These algorithms are used to update the weights of an adaptive filter in the Adaptive Noise Cancellation system: The algorithms Least Mean Square, Normalized Least Mean Square, and Leaky Least Mean Square are utilized. This method can be used in both single-input, single-output (SISO), and multiple-input, single-output (MISO) systems (MISO). When compared to the LMS and LLMS algorithms, the NLMS algorithm performs better in both systems.
No takes yet. Share an insight, caveat, or question.
Dhaka et al. (2022) studied Fetal Electrocardiogram Extraction. Normalized Least Mean Square (NLMS) algorithm vs. Least Mean Square (LMS) and Leaky Least Mean Square (LLMS) algorithms was evaluated on Algorithm performance in single-input, single-output (SISO) and multiple-input, single-output (MISO) systems. The Normalized Least Mean Square (NLMS) algorithm performed better than the LMS and LLMS algorithms for fetal electrocardiogram extraction in both SISO and MISO systems.
Synapse has enriched 10 related papers. Consider them for comparative context: