Supplemental seismic records include hourly seismograms of the day when Tohoku strong earthquake has occurred (11.03.2011). Using Seismo.exe hourly seismograms are merged into a daily seismogram. The last one passes the high-pass band filter using seismfilt. exe application. Filtered seismograms show local triggered events, see Figures 4-7 in the article. To create spectrograms we use seismspectro.exe applications.
System requirement information: Windows platform (XP, 7, 8); 2GB RAM, CPU at least 2.4 GHz
SoundForge (ver 8-9) program is used for sonification and analysis of seismic records.
The main program Seismo is a graphical interface for seisfilt and seisspectro programs. Seismo program contains 4 panels. Each panel has parameter fields and executable button to implement operations.
Hourly seismic records [Zip Archive of Plain Text .dat Files; 18.1 MB]. Seismograms were recorded at Tbilisi Seismic Station and include the one day (11.03.2011 - Tohoku Eq)
Seismo.exe [Windows Executable Program; 1.7 MB]. Seismo.exe is the main program to process seismic records and serves as a interface for background subprograms.
seisfilt.exe [Windows Executable Program; 101 KB]. seisfilt.exe is a MATLAB compiled program. It performs seismograms' filtration in a specified range of frequencies.
seisspectro.exe[Windows Executable Program; 120 KB]. seisspectro.exe is a MATLAB compiled program. It creates spectrograms using Fast Fourier transform.
Mathworks MCR compilers
Official MATLAB site to read about and download MCR Compilers is <http://www.mathworks.com/products/compiler/>. An alternative link to download the MCR Compilers v7.10 is <http://www.ata-e.com/software/matlab-mcror>.
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