Realization of a CORDIC-Based Plug-In Accelerometer Module for PSG System in Head Position Monitoring for OSAS Patients

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jhe/volume-2017/4728187/figures/4728187.fig.001a.svgz" name="4728187.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Head inclination</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jhe/volume-2017/4728187/figures/4728187.fig.001b.svgz" name="4728187.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Head rotation</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/jhe/volume-2017/4728187/figures/4728187.fig.001c.svgz" name="4728187.fig.001c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Head positioning coordinate system</td></tr></table>

<div>Head movements: (a) inclination, (b) rotation, and (c) head positioning coordinate system.</div>

Journal of Healthcare Engineering

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Figure 1

Figure 1: Realization of a CORDIC-Based Plug-In Accelerometer Module for PSG System in Head Position Monitoring for OSAS Patients 