Characterization and Simulation of an Acoustic Source moving Through an Oceanic Waveguide
1.Introduction
Physical assuptions
Document outline
2. Acoustic field of a sinusoidal moving source
Statement of problem
Slution of field
3. Time-varying linear systems
Bifrequency analysis
Stochastic source
Moving-source interpretation
Time-varying channel impulse response
Modal group velocity
Modal time delay
4. Moving-source simulation
Computing the bifrequency system function
Generating time series
5. Simulation results
Experiments description
Data analysis
6. Conclusions
7. Recommendations
8. References
APPENDIX
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