Exploració per tema "Mahalanobis distance"

Ara es mostren els items 1-6 de 6

    • Aplicación de las distancias en estadística 

      Cuadras, C.M. (Carlos Maria); Fortiana, Josep (Institut d'Estadística de Catalunya, 1993)
      Article
      Accés obert
      Este artículo ofrece una panorámica generalizada de la relevancia en Estadística de ideas geométricas basadas en el concepto de distancia. Sus aplicaciones se agrupan según cuatro áreas: Estimación Puntual, Contrastes de ...

    • On a distance between estimable functions 

      Arenas Solá, Concepción (Universitat Politècnica de Barcelona. Centre de Càlcul, 1989)
      Article
      Accés obert
      In this paper we study the main properties of a distance introduced by C.M. Cuadras (1974). This distance is a generalization of the well-known Mahalanobis distance between populations to a distance between parametric ...

    • PCA-based accelerometer data transformation in offshore jacket-type wind turbine support structures for incipient damage detection 

      Vidal Seguí, Yolanda; Valdez, Rhandall; Tutivén Gálvez, Christian (University of Patras, 2023)
      Text en actes de congrés
      Accés obert
      Global power capacity is increasingly being comprised by renewable energy sources, where wind farms stand out as paramount power stations. Therefore, the structural health of wind turbines (WTs) represents an essential ...

    • Preprocessing alternatives for compositional data related to water, sanitation and hygiene 

      Quispe Coica, Filimon Alejandro; Pérez Foguet, Agustí (Elsevier, 2020-06)
      Article
      Accés obert
      The Sustainable Development Goals (SDGs) 6.1 and 6.2 measure the progress of urban and rural populations in their access to different levels of water, sanitation and hygiene (WASH) services, based on multiple sources of ...

    • Visually-guided robot navigation: from artificial to natural landmarks 

      Celaya Llover, Enric; Albarral Garcia, Jose Luis; Jiménez Schlegl, Pablo; Torras, Carme (2007)
      Text en actes de congrés
      Accés obert
      Landmark-based navigation in unknown unstructured environments is far from solved. The bottleneck nowadays seems to be the fast detection of reliable visual references in the image stream as the robot moves. In our research, ...

    • Wetland inundation monitoring by the synergistic use of ENVISAT/ASAR imagery and ancilliary spatial data 

      Martí Cardona, Belén; Dolz Ripollès, Josep; López Martínez, Carlos (2013)
      Article
      Accés restringit per política de l'editorial
      on the water resources. In a scenario of climate change and increased anthropogenic pressure, detailedmonitoring of the water resources provides a fundamental tool to assess the ecosystem health and identify potential ...