Software "QAMODEL – Qualitative analysis of a mathematical model of high-frequency geoacoustic emission" has been developed

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Software "QAMODEL – Qualitative analysis of a mathematical model of high-frequency geoacoustic emission" has been developed

The authors are the programmer of the Laboratory of Acoustic Research of IKIR FEB RAS, Sergienko Darya, and the Leading Researcher of the Laboratory of Physical Process Modeling of IKIR FEB RAS, Dr. Of Sci. (Phys.-Math.) Parovik Roman.

The software title «QAMODEL» stands for «Qualitative analysis of a mathematical model of high-frequency geoacoustic emission».

It was developed applying the framework for developing Qt cross-platform software and makes it possible to solve numerically the mathematical model of high-frequency geoacoustic emission by Rosenbrock method of the second-order accuracy.

The software is capable of building oscillograms and phase trajectories at different parameters and conditions (presence of rigidity, instability, etc.), testing a mathematical model for rigidity, making graphs of the dependence of the rigidity function on time. The parameters are set by a user in the software graphic interface.

The work was supported by the Russian Scientific Foundation «Modeling of dynamic processes in geosphere taking into account the hereditarity», No. 22-11-00064 from May 12, 2022.

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