The spectral curves of the averaged fetal and maternal electrocardiograms as recorded from the abdomen were studied. The power spectrums were obtained using a technique which includes the subtraction of an averaged maternal ECG waveform using cross-correlation function and fast Fourier transform ala
A noninvasive extraction of the fetal electrocardiogram
β Scribed by T.A. Reichert; R.L. Longini; J.S. Crowley; J.M. Yu
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 422 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0010-4809
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