47 pages matching Naval Research in this book
Results 1-3 of 47
What people are saying - Write a review
We haven't found any reviews in the usual places.
OVERVIEW OF THE JOINT CHINAU S YELLOW SEA 96 EXPERIMENT
THE BALANCE BETWEEN SPEED
11 other sections not shown
algorithm ambient noise amplitude approximation arrival structure attenuation average backscattering beam beamforming bottom reflection bottom scattering broadband calculated channel China compressional computed Conference on Shallow-Water correlation density depth effect environment estimated experiment experimental Figure filter fluctuations frequency function geoacoustic grazing angles group velocity horizontal hydrophone Institute of Acoustics intensity interface internal waves International Conference inversion Laboratory layer measured method modal multipath Naval Research normal mode obtained Ocean Acoustics oceanographic parameters perturbation phase problem properties pulse range range-dependent reverberation reverberation levels roughness sampling sea bottom sea surface sediment shallow water acoustic Shallow-Water Acoustics Beijing shown shows signal processing simulated annealing slope soliton solution sonar sound field sound propagation sound speed sound speed profile spatial spectral spectrum spheres techniques theory thermocline tomography transducer transmission loss underwater acoustic values variability vertical array water column waveform waveguide wavenumber Yellow Sea Zhang