/// <summary>
/// Returns the approximation value.
/// </summary>
/// <param name="x">Array of argument values</param>
/// <param name="y">Array of function values</param>
/// <returns>Array</returns>
public float[] Compute(float[] x, float[] y)
{
// chose method of approximation
switch (method)
{
case Method.Polynomial:
return(Approximation.poly(x, y, power, out _, out _, out _));
case Method.Logarithmic:
return(Approximation.logc(x, y, power, out _, out _, out _));
case Method.Exponential:
return(Approximation.expn(x, y, power, out _, out _, out _));
default:
return(Approximation.powr(x, y, power, out _, out _, out _));
}
}
/// <summary>
/// Returns the approximation value.
/// </summary>
/// <param name="x">Array of argument values</param>
/// <param name="y">Array of function values</param>
/// <param name="cf">Approximation coefficients</param>
/// <param name="similarity">Similarity</param>
/// <param name="equation">Equation</param>
/// <returns>Array</returns>
public Complex32[] Compute(Complex32[] x, Complex32[] y, out Complex32[] cf, out Complex32 similarity, out string equation)
{
// chose method of approximation
switch (method)
{
case Method.Polynomial:
return(Approximation.poly(x, y, power, out cf, out similarity, out equation));
case Method.Logarithmic:
return(Approximation.logc(x, y, power, out cf, out similarity, out equation));
case Method.Exponential:
return(Approximation.expn(x, y, power, out cf, out similarity, out equation));
default:
return(Approximation.powr(x, y, power, out cf, out similarity, out equation));
}
}