/// <summary>计算峰列表中每个有效峰的相对校正因子</summary> /// <param name="std_peak_list">标准峰对象列表</param> /// <param name="qm">响应值类型选择</param> /// <returns>QualitativeErrorInfo枚举值</returns> public static QualitativeErrorInfo GetAdjustFactor(List <Peak> std_peak_list, PeakQuantificationMethod.QualitativeMethod qm) { QualitativeErrorInfo _rc = QualitativeErrorInfo.Success; double _factor = 0.0; if (std_peak_list == null) { return(QualitativeErrorInfo.PeakListError); } //至少包含一个内标物和被测物 if (std_peak_list.Count < 2) { return(QualitativeErrorInfo.PeakListError); } //查找内标物 Peak _internal_standard_peak = std_peak_list.Find(CPeakFilter.FindInternalStandardPeak); if (_internal_standard_peak == null) { return(QualitativeErrorInfo.InternalStandardError); } //计算内标物的绝对校正因子 _rc = CQuantificationBase.ComputeAbsoluteAdjustFactor(_internal_standard_peak, qm, ref _factor); if (_rc != QualitativeErrorInfo.Success) { return(QualitativeErrorInfo.InternalStandardError); } _internal_standard_peak.AdjustFactor = _factor; //计算未知物的校正因子(注意未知物列表要剔除内标物) foreach (Peak _p in std_peak_list) { if (!CPeakFilter.FindCheckedPeak(_p) || ((_p.InternalStandard != null) && (_p.InternalStandard != ""))) { continue; } _factor = 0.0; _rc = CQuantificationBase.ComputeRelativeAdjustFactor(_p, _internal_standard_peak, qm, ref _factor); if (_rc == QualitativeErrorInfo.Success) { _p.AdjustFactor = _factor; } } return(_rc); }
/// <summary>获取校准曲线方程</summary> /// <param name="coefficient">系数</param> /// <param name="pqm">定量参数</param> /// <returns>校准曲线方程字符串</returns> public static string GetFittingFormula(List <double> coefficient, PeakQuantificationMethod pqm) { return(CQuantificationBase.GetFittingFormula(coefficient, pqm)); }