Now showing items 1-12 of 12

    • A novel methodology for adaptive community detection 

      Vila Insa, Marc (Universitat Politècnica de Catalunya, 2019-06)
      Bachelor thesis
      Open Access
      Community detection and statistical dependence detection between different sets of data are two very intertwined topics of research with many real world applications in areas involving information science resources, such ...
    • Bootstrap signal processing: doing the impossible? 

      López Molina, Carlos Alejandro (Universitat Politècnica de Catalunya, 2018-06)
      Bachelor thesis
      Open Access
      Classical signal processing techniques are developed under prior statistical knowledge of the kind of data we are processing. Unfortunately, one does not know too much about reality in practice, therefore inferring information ...
    • Contributions to anomaly detection and correction in co-evolving data streams via subspace learning 

      López Molina, Carlos Alejandro (Universitat Politècnica de Catalunya, 2020-07)
      Master thesis
      12 months embargo
      During decades, estimation and detection tasks in many Signal Processing and Communications applications have been significantly improved by using subspace and component-based techniques. More recently, subspace methods ...
    • Detection of dependence based on kernel signal processing 

      Cabrera Estanyol, Ferran de (Universitat Politècnica de Catalunya, 2017-02)
      Master thesis
      Open Access
    • Discovering causality 

      Iglesias Rosich, Adrià (Universitat Politècnica de Catalunya, 2018-05)
      Bachelor thesis
      Open Access
      This thesis aims to study the field of signal processing applied to the detection of common causes in processes apparently from different origins. This will be done using adaptive filtering, more specifically three different ...
    • Implementation of a post-processing tool to evaluate network coding 

      Garriga Carner, Miquel (Universitat Politècnica de Catalunya, 2015-05-29)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
    • Implementation of FAPEC decorrelation stages for IQ and water column data 

      Martí Espelt, Aniol (Universitat Politècnica de Catalunya, 2021-07-08)
      Bachelor thesis
      Open Access
      Recent technological advances have resulted in massive data collection, also in hazard environments such as the sea or space. In these situations, both computing power and downlink bandwidth are quite limited. For this ...
    • Mitigation of phase disturbances in precise navigation by dynamic programing 

      Gómez Jiménez, Sebastián (Universitat Politècnica de Catalunya, 2020-09)
      Master thesis
      12 months embargo
      The use of carrier phase observations, instead of the code or pseudo-range, is a fundamental strategy that yields millimetre precision in positioning. This carrier phase observation is the measured spatial distance between ...
    • Multiuser Random Beamforming in Millimeter-Wave Channels 

      Santagiustina, Francesco Bruno Leonardo (Universitat Politècnica de Catalunya, 2019-09)
      Master thesis
      Open Access
      Cellular communications exploiting the mmWaves frequency range are com- ing within our technological reach. However the specificities of propagation at these frequencies calls for new transmission schemes. Concerning the ...
    • Opportunistic communications using software defined radio 

      Pérez Portero, Adrián (Universitat Politècnica de Catalunya, 2017-01-26)
      Bachelor thesis
      Open Access
      The increasing scarcity in the available spectrum is limiting the growth of high bandwidth applications. By exploiting licensed channels when they are unused, Opportunistic Communications aim to use the spectrum in a more ...
    • Pilot contamination reduction in massive MIMO systems 

      Liesegang Maria, Sergi (Universitat Politècnica de Catalunya, 2017)
      Master thesis
      Open Access
      Covenantee:   Technische Universität München
      Massive MIMO systems have been pointed out as one of the possible strategies to enhance system performance and reach the high data rates modern wireless communications demand. It represents a breakthrough in modern ...
    • Signal Processing for the Ionosphere 

      Gómez Jiménez, Sebastián (Universitat Politècnica de Catalunya, 2018-01)
      Bachelor thesis
      Open Access
      This is a pure signal-processing project that is focused on minimize as much as possible the effects caused by the ionosphere over the carrier phases of signals emitted by GPS satellites. These effects are highly related ...