Vector sensor array
Geoacoustic matched-field inversion using a vector sensor array
... a vector sensor array and active signals in the 8-14 kHz band to estimate bottom properties was ...to vector sensor information presented interesting results for bottom parameters ...
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Source localization with vector sensor array during the makai experiment
... Abstract: Vector sensors measure both the acoustic pressure and the three components of particle ...a vector sensor array (VSA) has the advantage of being able to provide substantially higher ...
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Seabed geoacoustic characterization with a vector sensor array
... a vector sensor measurement model and the related Bartlett estimator based on particle velocity measurements for generic parameter estimation, illustrating the advantages of the Vector Sensor ...
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Experimental results of geometric and geoacosutic parameter estimation using a vector sensor array
... with vector sensor data collected during Makai experiment 2005, in geometric and geoacoustic parameter ...vertical vector sensor array (VSA). A vector sensor is a ...
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Geometric and seabed parameter estimation using a vector sensor array: experimental results from Makai experiment 2005
... vertical vector sensor array (VSA) data set collected during MakaiEx'05 experiment for geometric (range and depth) and seabed geoacoustic parameter estimation (sediment compressional speed, density ...
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Matched field processing with a vector sensor array
... a vector sensor array (VSA) data model, which merges both the acoustic pressure and the particle velocity ...the vector sensor outputs, it will be ...
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Localização de fontes acústicas com um Vector Sensor Array
... Abstract—A vector sensor is constituted by one omni direc- tional pressure sensor and three velocity-meters that are sensitive in a specific direction - x, y or ...a vector sensor is ...
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Ocean parameter estimation with high-frequency signals using a vector sensor array
... Com o desenvolvimento de novos materiais piezoel´ etricos chamados cristais de PMT- PT (“Lead Magnesium Niobate / Lead Titanate”), surge nos anos 80 uma nova gera¸c˜ ao de sensores ac´ usticos, denominados de sensores ...
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Vector sensor array data report: Makai Ex 2005
... applications, vector sensor and active and passive sonar, ...tor Sensor Array (VSA) were some of the equipment that was deployed during Makai and some of them served multiple ...
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Vector sensor arrays in underwater acoustic applications
... A vector sensor measures both the acoustic pressure and the three components of particle ...an array, a vector sensor array (VSA) improves spatial filtering capabilities when ...
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Tracking source azimuth using a single vector sensor
... single vector sensor. A vector sensor is a device that measures the scalar acoustic pressure field and the vectorial acoustic velocity field at a single location in ...actual sensor ...
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Close range ship noise cross correlations with a vector sensor in view of geoacoustic inversion
... acoustic vector sensor array was deployed at the stern of the research vessel R/V Kilo ...acoustic vector sensor in applications of source localization and geoacoustic ...
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Comparing the resolution of Bartlett and MVDR estimators for bottom parameter estimation using pressure and vector sensor short array data
... an array of similar characteristics (number of sensors, array ...vertical array, which elements are pairs of closely located hydrophones to explore the vertical particle velocity for geoacoustic ...
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Estimating the multipath structure of an underwater channel using a single vector sensor
... systems. Vector sensors are devices that in addition to acoustic pressure measured by conventional hydrophones, measure particle velocity that gives directional information of the acoustic ...of vector ...
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Algoritmos array para filtragem de sistemas lineares
... algoritmos array, algoritmos array rápidos e filtros na forma de ...estimativas array e array rápido, bem como filtros de informação, como uma maneira de aliviar alguns problemas ...
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O Vector Diplomático da Defesa
... um efectivo sistema centralizado de prevenção de conflitos, o que se verifi- ca é que as soluções caso a caso vão continuar, acompanhadas certamente.. /1 RENOVAÇÃO[r] ...
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Sistema Phased Array Vitor Alcácer
... O presente trabalho apresenta o desenvolvimento de uma solução automatizada em ambiente industrial para a inspeção por ultrassons utilizando a técnica de Phased Array para juntas topo a topo de ligação de módulos ...
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O vector internacional do terrorismo
... SEXTA CONCLUSÃO - Porque o terrorismo é uma forma eleita de acção violenta num quadro de guerra fria, porque pode ser promovido ou concorrer para os interesses de[r] ...
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O interseccionismo como vector de Orpheu
... No Orpheu 2, que é já, ao contrário do Orpheu 1, de uma natureza poética radicalmente não-simbolista, a “furia de geometrismo plástico” vê-se logo no desenho da[r] ...
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Design of a trichromatic cone array.
... had only included nearest neighbor correlations, then the information in a 6-pixel array, estimated as three times the information in pixel pairs, would have been about 6% higher than measured in (Fig. 2, top). We ...
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