Now showing items 1-18 of 18

  • A Programmable UWB-IR Wireless Sensor Node Prototype, Using the Intel WISP Platform 

    Boixadera Planas, Ramon (Universitat Politècnica de Catalunya, 2010-12-15)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Kungliga Tekniska högskolan
    English: Remote sensing and measuring is becoming more important with accelerating advances in technology. The ability to process large amounts of data using the internet and advanced digital signal processing techniques ...
  • Disseny d'un controlador actiu de soroll (ANC) 

    Verge Salvadó, Blai (Universitat Politècnica de Catalunya, 2012-06)
    Master thesis (pre-Bologna period)
    Open Access
    En aquest projecte s’ha dissenyat i implementat un controlador actiu de soroll en un processador digital de senyal (DSP). El treball, busca una solució a la problemàtica de les comunicacions de veu en ambients molts ...
  • Disseny i realització d'un sistema modular per a l'adquisició, visualització i processament digital d'un senyal ECG amb finalitats docents 

    Vall Pedrol, Lluís (Universitat Politècnica de Catalunya, 2015-09)
    Master thesis (pre-Bologna period)
    Open Access
    Aquest projecte tracta del disseny i realització de diferents circuits pràctics amb una finalitat pedagògica, que il·lustrin alguns dels conceptes més rellevants per a l’adquisició de biopotencials. Degut a la gran ...
  • Estudi de l'estimació espectral d'un senyal LDA amb tècniques multitrigger 

    Martínez Torres, Alfons (Universitat Politècnica de Catalunya, 2007-02)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
  • Estudio y realización de un generador de interferencia para telefonía móvil celular 

    Lopez Yusta, Héctor (Universitat Politècnica de Catalunya, 2011-06-22)
    Master thesis (pre-Bologna period)
    Open Access
    La finalidad de este proyecto es realizar un estudio y construcción de un dispositivo que sea capaz de interferir la señal procedente de las estaciones móviles celulares. Para realizar esta interferencia, el dispositivo ...
  • Image-Based Floor Segmentation in Visual Inertial Navigation 

    Casas Barceló, Guillem (Universitat Politècnica de Catalunya / Kungl. Tekniska högskolan, 2012-11)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Kungliga Tekniska högskolan
    [ANGLÈS] Floor segmentation is a challenging problem in image processing. It has a wide range of applications in the engineering field. In mobile robot navigation systems, detecting which pixels belong to the floor is ...
  • Interactive Spectral Manipulation of Music on Mobile Devices in Real-Time 

    Meléndez Catalán, Blai (Universitat Politècnica de Catalunya, 2014-09-09)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Technische Universität Wien
    [ANGLÈS] In this thesis we have developed an application that allows the user to modify a previously existing wave file in real-time thorough the manipulation of its frequency spectrum. The entire process is performed on ...
  • Low-rate feedback for real measured temporally correlated MIMO channels 

    Kaltenberger, Florian; Sacristán Murga, Daniel; Pascual Iserte, Antonio; Pérez Neira, Ana Isabel (2009-03)
    Conference lecture
    Open Access
  • Machine learning for optical modulation format recognition 

    Boada Farràs, Ricard (Universitat Politècnica de Catalunya, 2014-05)
    Bachelor thesis
    Open Access
    Covenantee:  Danmarks tekniske universitet
    [ANGLÈS] Next generation of optical networks will necessitate the use of advanced functionalities in the transceivers. In particular, modulation format recognition will enable dynamically switched energy efficient networks ...
  • Machine Learning with stream processing engines for IoT applications 

    Carós Roca, Mariona (Universitat Politècnica de Catalunya, 2017-06)
    Bachelor thesis
    Open Access
    Covenantee:  École nationale supérieure des télécommunications
    The Internet of Things (IoT) enables to connect multiple devices for providing a certain service, consequently huge amount of data is generated in time, known as time series. This phenomenon presents unique challenges in ...
  • Pattern matching of footwear Impressions 

    Segovia Barrera, Christian (Universitat Politècnica de Catalunya, 2018-07)
    Bachelor thesis
    Open Access
    In this thesis different techniques are evaluated to recognize and match footwear impressions, using reference and real crime scene shoeprint images. Due to the conditions in which the shoeprints are found (partial occlusions, ...
  • Phase-Locked Loop using a comb filter with fractional delay 

    Griñó Cubero, Robert; Mughal, Umair Najeeb (2011-05)
    External research report
    Open Access
    A Phase Locked Loop is a feedback system combining a Voltage Controlled Oscillator and a Phase Comparator These are connected so that the oscillator maintains a constant phase angle relative to a reference signal. Phase ...
  • Prediction of Relevant Areas for Detection of Abnormalities in X-ray Images 

    Lorente Gómez, Iris (Universitat Politècnica de Catalunya, 2013-02-28)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Illinois Institute of Technology
    [ANGLÈS] This project belongs to the field of medical imaging and was motivated by the idea of elaborating a first approximation to automatic medical diagnosis. The principal objective of this study is, given an X-ray chest ...
  • Query by Humming 

    Tur Vallés, Pau (Universitat Politècnica de Catalunya, 2014-06)
    Bachelor thesis
    Open Access
    [ANGLÈS] In this thesis, a Query by Singing/Humming (QbSH) system has been developed. A QbSH system tries to retrieve information of a song given a melody recorded by the user. The system compares human queries with melodies ...
  • Separación ciega de fuentes 

    Aldecoa Bilbao, Irene; Carné Serrano, Noemí; Monte Moreno, Enrique (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2003)
    Article
    Open Access
    La separación ciega de fuentes es un problema que consiste en obtener señales procedentes de n fuentes a partir de las mezclas que llegan a m sensores, disponiendo sólo de estas últimas. En éste artículo presentamos ...
  • Simplified carrier recovery for intradyne optical PSK receivers in udWDM-PON 

    Tabares Giraldo, Jeison; Ghasemi, Saeed; Polo Querol, Víctor; Prat Gomà, Josep Joan (Institute of Electrical and Electronics Engineers (IEEE), 2018-04-28)
    Article
    Open Access
    We present an optimized carrier recovery architecture based on differential detection for coherent optical receivers that substantially reduces the required DSP hardware resources, aimed at cost-effective transceivers for ...
  • Tools for improving and automatizing general image recognition 

    François Beaufour, Arthur Stéphane (Universitat Politècnica de Catalunya, 2016-03)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Toward to design of 5G optical communications 

    Viorreta Gómez, Álex (Universitat Politècnica de Catalunya, 2017-06)
    Bachelor thesis
    Open Access
    The main objective of this End-of-Grade Work is the analysis and study of the possible multi-carrier modulations that can be used in fifth generation (5G) communications standard. The fifth generation of communications ...