export_expansion_file

Export the coefficients and multi-index of a Polynomial Chaos Expansion (PCE) to a file

Specification

  • Alias: None

  • Arguments: STRING

Description

Export the coefficients and multi-index of a Polynomial Chaos Expansion (PCE) to a file. The multi-index written will be sparse. Spcifically the expansion will conists only of the indices corresponding to the non-zero coefficients of the PCE.