www.kxcad.net Home > CAE Index > MSC Software Index > Adams MD R2 Index

DOE_NUM_TERMS

Returns the number of terms in the polynomial that the OPTIMIZE_FIT_RESPONSE_SURFACE command produces. The OPTIMIZE_FIT_RESPONSE _SURFACE command takes a parameter to specify the degree for each variable in the solution, and produces a polynomial, accordingly. The input to DOE_NUM_TERMS is an array of these same integers that you supply to the OPTIMIZE_FIT_RESPONSE_SURFACE command in it POLYNOMIAL_DEGREES parameter.

Format

DOE_NUM_TERMS(ORDER_ARRAY)

Arguments

 

ORDER_ARRAY

An array of integers giving the degree of each variable in the polynomial.

Examples

The following examples illustrate the use of the DOE_NUM_TERMS function:

 

Function	DOE_NUM_TERMS({1,1,1})
Result	Returns 4 (the intercept term is included)

 

 

Function	DOE_NUM_TERMS({1,2,2,1})
Result	Returns 8

Learn more about matrix/array functions.