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. 2014 Mar 28;14(4):6207–6228. doi: 10.3390/s140406207

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© 2014 by the authors; licensee MDPI, Basel, Switzerland..

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Figure 11. — Particle signature of the 508 μm aluminum particle: (a) sensor output signal r₁(t); and (b) mixed signal x(t) consisting of r₁(t) and r₂(t)