Signal Processing, Scaling & Ground Motion Matching — All in One
One desktop application for signal processing, simple scaling, 3D scaling and spectral matching of earthquake ground motion records.
EQMatch is ground motion matching software that helps earthquake engineers process acceleration records, generate response spectra, compare records with code-based target spectra, perform scaling and spectral matching analyses, and export engineering reports.
Built for Earthquake Engineering Workflows
Record Loading
Import AT2, ASC, TXT and CSV acceleration records.
Signal Processing
Apply baseline correction, filtering, Fourier amplitude spectrum, power spectral density and response spectrum calculations.
Scaling
Perform simple scaling and 3D scaling workflows for earthquake ground motion records.
Spectral Matching
Match earthquake records to code-based or user-defined target spectra.
Engineering Outputs
Generate graphs, ground motion parameters and Word reports.
Supported Codes and Standards
TBDY 2018
Eurocode 8
NTC 2018 Italy
ASCE/SEI 7-22
ASCE/SEI 41-23
UBC 1997
AS 1170.4:2024 Australia
Standard 2800-4:2015 Iran
BCP-2021 Pakistan
Start with EQMatch Trial
Evaluate EQMatch with a 30-day trial version before choosing a Commercial or Academic license.