תקציר
This paper presents a test which accepts or rejects, based on the data collected by an array of N sensors, the hypothesis that the sampled tempo-spatial field is spatially stationary. The proposed test is applicable to arrays in an arbitrary but known 3-dimensional geometry. It is based on the estimated second order spatial cumulant spectrum matrix, which is theoretically diagonal for a stationary spatial field. We show how the proposed test can be used for robust detection of a source in shallow water.
שפה מקורית | אנגלית |
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עמודים | 412-415 |
מספר עמודים | 4 |
סטטוס פרסום | פורסם - 1996 |
פורסם באופן חיצוני | כן |
אירוע | Proceedings of the 1996 8th IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP'96 - Corfu, Greece משך הזמן: 24 יוני 1996 → 26 יוני 1996 |
כנס
כנס | Proceedings of the 1996 8th IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP'96 |
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עיר | Corfu, Greece |
תקופה | 24/06/96 → 26/06/96 |