OpenSeismoMatlab

Version 5.06 (5.04 MB) by George Papazafeiropoulos
Software for strong ground motion data processing
4.6
(11)
4.4K Downloads
Updated 3 Apr 2024

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# OpenSeismoMatlab
Software for strong ground motion data processing
See https://georgepapazafeiropoulos.github.io/html/Contents_.html and also the file Documentation.pdf
OpenSeismoMatlab has been published in two original research articles:
Papazafeiropoulos, G., & Plevris, V. (2018). OpenSeismoMatlab: A new open-source software for strong ground motion data processing. Heliyon, 4(9), e00784.
DOI:10.1016/j.heliyon.2018.e00784
https://www.heliyon.com/article/e00784/
Papazafeiropoulos, G., & Plevris, V. (2024). OpenSeismoMatlab: New Features, Verification and Charting Future Endeavors. Buildings, 14(1), 304.
DOI:10.3390/buildings14010304
https://doi.org/10.3390/buildings14010304

Cite As

George Papazafeiropoulos (2024). OpenSeismoMatlab (https://www.mathworks.com/matlabcentral/fileexchange/67069-openseismomatlab), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2017b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Seismology in Help Center and MATLAB Answers
Acknowledgements

Inspired: ArtifSeismoMatlab

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OpenSeismoMatlab/lib

OpenSeismoMatlab/lib/input

OpenSeismoMatlab/lib

Version Published Release Notes
5.06

Update in the description of the baselineCorr function
5.05

ffft and iffft functions removed
5.04

Resampling functionality changed from FIR filtering to sinc interpolation
5.03

Error for incorrect argument data type or missing argument when using the 'resample' option has been fixed.
5.02

Minor amendments
5.01

Updates to version 5.0
5.0

Version 5.0 released.

4.0

Butterworth filtering and incremental dynamic analysis functionalities are added; various examples for validation of the software based on the literature are incorporated
3.5

Various enhancements for isoductility response spectra
3.4

Improved functionality for generation of constant ductility response spectra
3.3

Various bugs fixed, examples added and other enhancements made.
3.2

Calculation of Arias intensity and significant duration are corrected. Minor updates at the help section of the main routine OpenSeismoMatlab.m
3.1.2

Baseline correction enhanced
Bug related to the cumulative trapezoidal numerical integration of the uncorrected ground motion is fixed.
Additional output related to earthquake input energy and predominant PSa and period is given by the algorithm

3.1.1

Screenshot updated
3.1

Resampling capability added for increasing or decreasing the size of the time step of the input acceleration time history.
3.0

Baseline correction added
2.0.0.0

Code improved
1.0.0.0