TY - RPRT TI - Extracting the Salient Features of a Multi-Harmonic Time Response with Closely Spaced Modes AU - Bahr, Brennan [BYU] AU - Khan, Oliver [University of Southern California] AU - Shettigar, Nandan [Texas A&M University] AU - Singh, Aabhas [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] AU - Kuether, Robert J. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000247964774) AU - Moldenhauer, Benjamin John [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000191522792) AU - Roettgen, Daniel Robert [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000263774236) AU - Dowding, Kevin J. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] AU - Allen, Matthew [BYU] AU - Brake, Matthew R.W. [External Affiliation] PY - 2025 DO - 10.2172/3018889 UR - https://www.osti.gov/biblio/3018889 ID - 3018889 ER -