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. Author manuscript; available in PMC: 2012 Nov 11.
Published in final edited form as: Angew Chem Int Ed Engl. 2010 Nov 22;49(48):9215–9218. doi: 10.1002/anie.201003329

Figure 4.

Figure 4

Signal intensities observed in the spectrum of (a) SIFT-processed NUS data and (b) LP-processed US data vs. the fully sampled reference data. The linear regression shown with a solid line is slightly different between (a) and (b). Dashed lines flanking the regression line show the intrinsic noise width in the reference spectrum. Dashed lines along the x- and y-axes show the floor of noise standard deviation. The medians of all the observed signal intensities in the reference, SIFT-processed and linear-predicted spectra (marked by arrows) were about 110, 100 and 95 respectively.