Figure 15From: Underwater Broadband Source Localization Based on Modal Filtering and Features ExtractionCost functions C of sign-distance estimator in a single hydrophone scenario. The results are given for mode couples: (2,1), (3,1), (4,2), (5,3), and (6,4) and radial distance search zone r ∊ (8,13) km. The source is 10 km distant from the hydrophone. Solid and dashed lines are given for two possible values of : 0 and π.Back to article page