Now showing items 1-16 of 16

    • Anomaly detection using audio signals 

      Margarit Jaile, Sílvia (Universitat Politècnica de Catalunya, 2020-07)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Dresden
      Detecting anomalous behaviors in a specific environment is a challenge and a necessity, since by detecting an anomaly we can soon avoid wasting time to solve a specific problem. For example, in a domestic environment we ...
    • Characterization Rig for Antennas and Retroreflectors 

      Trumper, Ariel (Universitat Politècnica de Catalunya, 2018-01)
      Bachelor thesis
      Open Access
      Development of an antenna characterization system, software and hardware parts. As a result, the radiation pattern of an antenna is obtained together with other relevant values.
    • Cooperative Positioning using Massive Differentiation of GNSS Pseudorange Measurements 

      Calatrava Rodríguez, Helena Nereida (Universitat Politècnica de Catalunya, 2022-09-14)
      Master thesis
      Open Access
      With Differential GNSS (DGNSS), Single Differentiation (SD) of GNSS pseudorange mea- surements is computed with the aim of correcting harmful errors such as ionospheric and tropospheric delays. These errors can be mitigated ...
    • CP decomposition for community identification in Networks 

      Boukrab, Rachid (Universitat Politècnica de Catalunya, 2017)
      Bachelor thesis
      Open Access
      Conceive, design, implement and test an algorithm for community detection in networks based on the construction of a tensor that contains information from the network and its factorization using the Concebir, diseñar, ...
    • Design and characterization of a mobile GPR antenna assembly 

      Nadal Zaragoza, Albert (Universitat Politècnica de Catalunya, 2020-06)
      Bachelor thesis
      Open Access
      Ground penetrating radars have been tested for detecting trapped alive victims from the ruins of collapsed building, for example due to a mining disaster, rock slide or natural catastrophe. The priority of the rescue teams ...
    • Distributed consensus algorithms for wireless sensor networks: convergence analysis and optimization 

      Silva Pereira, Silvana (Universitat Politècnica de Catalunya, 2012-01-26)
      Doctoral thesis
      Open Access
      Wireless sensor networks are developed to monitor areas of interest with the purpose of estimating physical parameters or/and detecting emergency events in a variety of military and civil applications. A wireless sensor ...
    • EM based algorithms for Malaria diagnose via crowdsourcing 

      Diaz Vilor, Carles (Universitat Politècnica de Catalunya, 2017)
      Bachelor thesis
      Open Access
      We live in a world in which medicine and technology are more united than ever. That is why in the last few years, lots of research groups initially dedicated to the development of technologies, have started to investigate ...
    • Identification of spatial communities in the human genome graph to better understand HIV latency and insertion 

      García Gutiérrez, Ricardo (Universitat Politècnica de Catalunya, 2019-06-24)
      Master thesis
      Open Access
      In this work, the 3D spatial organization of a human Jurkat cell, an immune cell who is one ofthe main targets of the human immunodeficiency virus (HIV), is analyzed through the clusteringof genome interactions networks ...
    • Inferència de la topologia de grafs 

      Gimeno Sabater, Tura (Universitat Politècnica de Catalunya, 2020-02)
      Bachelor thesis
      Open Access
      Graphs are a mathematical tools that allow us to model relationships between data obtained in complex structures, such as the brain, expression of genomes, sensor networks, and more. This project investigates signal ...
    • Matrix completion with prior information in reproducing kernel Hilbert spaces 

      Giménez Febrer, Pedro Juan (Universitat Politècnica de Catalunya, 2021-02-11)
      Doctoral thesis
      Open Access
      In matrix completion, the objective is to recover an unknown matrix from a small subset of observed entries. Most successful methods for recovering the unknown entries are based on the assumption that the unknown full ...
    • Multipath Delay Estimation Techniques for Localization of Mobile Terminals 

      Moreno Ruiz, Cristian (Universitat Politècnica de Catalunya, 2014-07-21)
      Bachelor thesis
      Restricted access - confidentiality agreement
      [ANGLÈS] The RESCUECELL system consists of a local GSM network deployed in case of disaster, in order to locate mobile terminals belonging to buried people. The mobile terminals within the coverage of the system are forced ...
    • Perfomance limits of spatial multiplexing mimo systems 

      García Ordoñez, Luis (Universitat Politècnica de Catalunya, 2009-05-06)
      Doctoral thesis
      Open Access
      Los canales multiple-input multiple-output (MIMO) proporcionan una forma abstracta y general de modelar un gran número de sistemas de comunicaciones. Los canales MIMO inalámbricos, en concreto, han despertado un gran interés ...
    • Phase estimation and order finding using the quantum fourier transform 

      Pérez Guijarro, Jordi (Universitat Politècnica de Catalunya, 2020-07)
      Master thesis
      Open Access
      Quantum computing over the past few decades has experienced a huge boost, due in part to the discovery of algorithms such as the Shor's algorithm which promises a significant reduction in complexity compared to its analogues ...
    • Positioning Algorithms of Mobile Terminals in Emergency Scenarios 

      Fontdevila Olivé, Roger (Universitat Politècnica de Catalunya, 2015-02-05)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
    • Spiking neural networks for graph dictionary learning 

      Boukrab, Rachid (Universitat Politècnica de Catalunya, 2021-07-21)
      Master thesis
      Restricted access - confidentiality agreement
      In recent years, second generation artificial neural networks (ANNs) have revolutionized the field of machine learning. These networks are mainly trained using supervised learning algorithms, e.g. back-propagation, and ...
    • Study and Implementation of Estimation Algorithms of Time of Arrival and Received Signal Strength for the Localization of Mobile Terminals in Emergency Situations 

      Giménez Febrer, Pedro Juan (Universitat Politècnica de Catalunya, 2013-10-31)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
      [ANGLÈS] This thesis addresses the problem of estimating the time of arrival (TOA) and received signal strength (RSS) of a signal transmitted from a GSM mobile terminal in a disaster scenario where the terminal is buried ...