/// <summary>
/// 多项式求值。
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public RmsedNumeral GetRmsedY(double x)
{
if (PolyVal == null)
{
PolyVal = new PolyVal(Parameters);
}
return(new RmsedNumeral(PolyVal.GetY(x), StdDev));
}
/// <summary>
/// 多项式求值。
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public double GetY(double x)
{
if (PolyVal == null)
{
PolyVal = new PolyVal(Parameters);
}
return(PolyVal.GetY(x));
}