World Data Ocean/shaft-rate magnetic field

shaft-rate magnetic field

shaft-rate magnetic field at World Data Ocean is a file of one story. The newest of them: “Spectral confidence weighting sharpens trajectory estimation for ship magnetic fields”. Spectral confidence weighting sharpens trajectory estimation for ship magnetic fields. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to… The list below is every shaft-rate magnetic field story on World Data Ocean, newest first.

Spectral confidence weighting sharpens trajectory estimation for ship magnetic fields
Frontiers in Marine Science | New and Recent Articles

Spectral confidence weighting sharpens trajectory estimation for ship magnetic fields

Spectral confidence weighting sharpens trajectory estimation for ship magnetic fields. Shaft-rate electromagnetic fields, generated by the coupling of ship currents with propulsion shaft motion, offer stable line-spectrum characteristics for passive localization. Yet, real marine environments create pronounced quality differences among multi-station observations. The proposed method constructs a spectral-peak prominence index to adaptively weight bearing lines, suppressing degraded data. At 5 dB SNR, errors drop dramatically, mean absolute error falls from 23.48 to 11.22 meters. This is reliability-aware ocean intelligence.