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High resolution krylov space 3-d wavenumber-frequency analysis ∗.
| Content Provider | CiteSeerX |
|---|---|
| Author | Kirsteins, Ivars P. Ge, Hongya |
| Abstract | Driven by the need for identifying the presence of Àow noise components in a towed volumetric acoustic array, methodolo-gies are developed for high resolution 3-dimensional (3-D) wavenumber-frequency (k-f) analysis based on Krylov space techniques. These methods are applied to actual noise data from a sea trial. The experimental results indicate that the Krylov-based method outperforms conventional approaches and provides ef¿cient and effective solutions to k-f analysis. |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |