/// <summary>
/// 三次样条曲线插值（使用数据点数量）
/// </summary>
/// <param name="specDatas">第一行为X数据，后面几行为Y数据</param>
/// <param name="specRows">数据的行数</param>
/// <param name="specCols">数据的列数</param>
/// <param name="firstX">起始波数</param>
/// <param name="lastX">结束波数</param>
/// <param name="dataCount">数据点数量</param>
/// <returns>返回处理后的数据, 第一行是X轴，其余行为Y轴</returns>
public static List <double[]> SplineCubicInterpolation(double[] specDatas, int specRows, int specCols, double firstX, double lastX, int dataCount)
{
try
{
double[] newDatas = SplineCubicInterpolation(specDatas, specRows, specCols, firstX, lastX, dataCount, true);
if (newDatas == null)
{
return(null);
}
return(CommonMethod.SplitSpectrumDatas <double>(newDatas, specRows));
}
catch (Exception ex)
{
ErrorString = ex.Message;
return(null);
}
}
/// <summary>
/// 光谱基线校正
/// </summary>
/// <param name="xyDataList">第一项是X，后面是Y</param>
/// <param name="method">基线校正方法.</param>
/// <returns></returns>
public static List <double[]> BaselineCorrect(List <double[]> xyDataList, BaseLineMethod method)
{
if (xyDataList.Count < 2)
{
ErrorString = "Invalid parameters";
return(null);
}
var xyDatas = CommonMethod.CombineSpectrumDatas(xyDataList);
if (xyDatas == null)
{
ErrorString = CommonMethod.ErrorString;
return(null);
}
if (BaselineCorrect(xyDatas, xyDataList.Count, xyDataList[0].Length, method) == false)
{
return(null);
}
return(CommonMethod.SplitSpectrumDatas(xyDatas, xyDataList.Count));
}
