FactorModel.AddExpSum Method

Adds a sum of exponential functions to be used as basis elements.

public void AddExpSum(
   double[] expCoeff,
   double[] coefficient,
   double[] constant,
   double[] exponent
);

expCoeff
coefficient: An array where the k-th term is the coefficient of the variable within the k-th exponential term within the sum (i.e. coefficient as shown above).
constant: An array where the k-th term is the constant shift of the exponential function of the k-th term within the sum (i.e. the constant term as shown above).
exponent: An array where the k-th term is the exponent of the exponential term within the k-th element of the sum (i.e. n as shown above).

Where each of the elements of the sum given will take the following form:

expCoeff * expⁿ (coefficient * x + constant))