- getRootMeanSquareError
Gets the root mean square error.
- <init>
Constructs a new sum of terms sum(c[i] * f[i](x,y), i=0, n-1) for the given
vector of functions and
- approximate
Approximates the given data points x,y,z by this sum of function terms so that z
~ sum(c[i] * f[i](x
- computeZ
Computes z(x,y) = sum(c[i] * f[i](x,y), i = 0, n - 1).
- createFXYSum
Creates a FXYSum by the given order and coefficients.Note: This factory method supprots only the cre
- getCoefficients
Gets the vector c of coefficient elements c[i].
- getMaxError
Gets the maximum, absolute error of the approximation.
- getOrder
Gets the polynomial order, if any.
- appendCFunctionCodeEnd
- appendCFunctionCodePart
- appendCFunctionCodeStart
- createCFunctionCode
Returns this sum of function terms as human-readable C-code.