Figure 3From: LIMPIC: a computational method for the separation of protein MALDI-TOF-MS signals from noiseAnalysis of Kaiser filter denoising. The Kaiser filter performances can be appreciated from the difference between mass spectra before and after smoothing. The outcomes for the mass spectrum shown in Figure 2, referring to moving window length equal to 10, 20, 30 and 40 data points, are respectively presented in (a), (b), (c) and (d).Back to article page