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. 2015 Aug 12;15(8):19709–19722. doi: 10.3390/s150819709

Figure 4.

Figure 4

Autocorrelation traces in the cuff occlusion experiments (solid black line—at baseline; dashed blue line—during cuff occlusion; dashed-dotted red line—immediately post-occlusion) acquired using the (a) Hardware correlator; (b) The Raspberry Pi.