Public Shared Sub AddStepSum( _
   ByVal stepCoeff() As Double, _
   ByVal coefficient() As Double, _
   ByVal constant() As Double _
) 

Visual Basic (Usage)	Copy Code
Dim stepCoeff() As Double Dim coefficient() As Double Dim constant() As Double   ForecastEngine.Options.AddStepSum(stepCoeff, coefficient, constant)

public static void AddStepSum( 
   double[] stepCoeff,
   double[] coefficient,
   double[] constant
)

Parameters

stepCoeff

An array where the k-th term is the coefficient of the whole k-th step function term within the sum.

coefficient

An array where the k-th term is the coefficient of the variable within the k-th step function term within the sum (i.e. coefficient as shown above).

constant

An array where the k-th term is the constant shift of the step function of the k-th term within the sum (i.e. the constant term as shown above).

stepCoeff * Step(coefficient * x + constant),

where the Step(x) is given by:

1. Step(x) = 0, if x lequ; 0
2. Step(x) = 1, if x > 0

Reference