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Journal of Healthcare Engineering
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Journal of Healthcare Engineering
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2017
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Article
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Fig 6
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Research Article
Determination of Fetal Left Ventricular Volume Based on Two-Dimensional Echocardiography
Figure 6
The structure of the BP neural network.
d
i
(
i
= 1, 2, …, 16) are the distances, and
V
is the volume of LV.