Mode

Declaration:

TSpdc.Mode: TSpdcMode;

The property Mode defines the type of the spectral descriptor: smPeak the intensity at a single wavelength or mass smArea the summed intensity within a range of the spectrum smCorrTempl the correlation to a template peak smCorrInvTempl the correlation to an inverse template peak smPkRatio the ratio of two peaks smCentroid the location of the centroid smArRatio the ratio of two areas smVirtSpdc a virtual spectral descriptor smIntGridFilt an intensity grid filter smGCorrTempl the correlation to a generalized Gaussian peak smGCorrInvTempl the correlation to an inverse generalized Gaussian peak smVarDiff the variance of the serial difference of a spectrum smDeriv1 the smoothed first derivative at a particular wavelength Please see the predefined spectral descriptors for a detailed explanation of the various types of descriptors.