Example #1
0
        public double[][] GetIsotopeDistribution(double massPrecision)
        {
            if (AtomType.Length == 0)
            {
                return(new[] { new double[] { 0 }, new double[] { 1 } });
            }
            ChemElement element = ChemElements.Elements[AtomType[0]];

            double[][] distrib = element.GetIsotopeDistribution(AtomCount[0]);
            for (int i = 1; i < AtomType.Length; i++)
            {
                element = ChemElements.Elements[AtomType[i]];
                distrib = Convolute(distrib, element.GetIsotopeDistribution(AtomCount[i]), massPrecision, 1e-6);
            }
            return(distrib);
        }
Example #2
0
        public double[][] GetIsotopeDistributionAlteredDeuterium(double deltaDeuterium, double massPrecision)
        {
            if (AtomType.Length == 0)
            {
                return(new[] { new double[] { 0 }, new double[] { 1 } });
            }
            ChemElement element = ChemElements.Elements[AtomType[0]];

            double[][] distrib = element.IsHydrogen()
                                ? element.GetIsotopeDistributionAlteredIsotopeContribution(AtomCount[0], 1, deltaDeuterium)
                                : element.GetIsotopeDistribution(AtomCount[0]);
            for (int i = 1; i < AtomType.Length; i++)
            {
                element = ChemElements.Elements[AtomType[i]];
                distrib = Convolute(distrib, element.GetIsotopeDistribution(AtomCount[i]), massPrecision, 1e-6);
            }
            return(distrib);
        }