Browsing by Subject "Signal processing -- Digital techniques"

Now showing items 1-20 of 106

    • 3D Pose Estimation of Visual Markers 

      Badal Regàs, Antonio (Universitat Politècnica de Catalunya, 2015-02-20)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Wien
      [ANGLÈS] The aim of this project is to understand, analyze, but also improve a computer vision software based on ARToolKitPlus. With a camera, this software looks for a visual marker (ARTag) and locates it in the space, ...

    • A frequency approach on MIMO DSP for optical communication systems 

      Palou Garcia, Xavier (Universitat Politècnica de Catalunya, 2013-02-28)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] Spatial Division Multiplexing (SDM) has arisen during the last years as the most promising technique to overcome the increasing necessity of capacity of the communication systems while avoiding the theoretical ...

    • A multi-resolution approach for spectral graph matching 

      González Navarro, Víctor (Universitat Politècnica de Catalunya, 2018-08)
      Bachelor thesis
      Open Access
      This project presents an innovative way of solving the inexact graph matching problem of weighted graphs. The goal is to find the correspondence between the vertices of two similar graphs. This problem is solved through a ...

    • 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 ...

    • A performance lower bound for quadratic timing recovery accounting for the symbol transition density 

      Riba Sagarra, Jaume (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2004-11-30)
      Article
      Open Access
      The symbol transition density in a digitally modulated signal affects the performance of practical synchronization schemes designed for timing recovery. This paper focuses on the derivation of simple performance limits for ...

    • 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 ...

    • A unity based validation model for rendering algorithms of motion tracked binaural recordings 

      Rendé Subias, Clara (Universitat Politècnica de Catalunya, 2017-01)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      In 2004, motion-tracked binaural (MTB) sound was introduced as a new method for capturing, recording and reproducing spatial sound. In November 2010, the Technische Universität Berlin (TUB) started to evaluate MTB recordings ...

    • Acoustic Alarm Detection Based on Matched Filter and Morphological Tools 

      Gomez Quintana, Sergi (Universitat Politècnica de Catalunya, 2015-07)
      Master thesis (pre-Bologna period)
      Open Access
      Proposal and validation of a acoustic alarm detection system (deterministic) based on matched filter and morphological tools.

    • Adaptive filtrate: signal processing in the measurement of haemoglobin using non-invasive method. 

      Herruzo Lodeiro, Cristina (Universitat Politècnica de Catalunya, 2014-07-14)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   University of Limerick
      This project is part of another project which is currently running at the University of Limerick (Ireland) and who is objective is to measure the concentration of haemoglobin (Hb) in blood using a non-invasive optical ...

    • Algorithms for energy disaggregation 

      Fiol Arguimbau, Albert (Universitat Politècnica de Catalunya, 2016-07-08)
      Master thesis
      Open Access
      In this project we compare three different solutions to the energy disaggregation problem. We test the algorithms on a reference dataset, and try to learn about the requirements and feasibility of energy disaggregation as ...

    • Alternative methods to generate a first-order directional microphone 

      Amengual Garí, Sebastià Vicenç (Universitat Politècnica de Catalunya, 2014-06)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Norges teknisk-naturvitenskapelige universitet
      [ANGLÈS] This thesis deals with the implementation and analysis of different methods to generate a first-order directional microphone for source location and noise measurement purposes. The methods analysed include a ...

    • Analog Signal Adquisition and FFT Application for a Linux Embeded System Lab 

      Montes O'connor, Carlos Jesús (Universitat Politècnica de Catalunya, 2014-05)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] The project goal is to design a platform based on an existing HW/SW embeded Linux system containing a FPGA, within an academic environment. To accomplish that objective, a specific application for signal Adquisition ...

    • Analysis of brain changes before epileptic seizures 

      Escarre Pons, Bernat (Universitat Politècnica de Catalunya, 2014-12)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Politecnico di Torino
      [ANGLÈS] This study analyse EEG signals from different patients who suffer from epilepsy by means of mathematic algorithms in order to see what happens in the brain minutes before epileptic seizures.

    • Analysis of Invariant Motion Components in Dynamic Video Content 

      Molina Leiva, Jose Antonio (Universitat Politècnica de Catalunya, 2011-07-12)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   École polytechnique fédérale de Lausanne
      English: The fast expansion of Internet and DVB channels has brought a fast increase of video footage which needs to be indexed for efficient and easy retrieval. A novel video structural dissimilarity metric based on ...

    • Análisis de espectrogramas de señales musicales con operadores morfológicos 

      Bustos Manzanet, Laura (Universitat Politècnica de Catalunya, 2020-01)
      Bachelor thesis
      Open Access
      The way an instrument is learned to be played has changed a lot since the rise of the internet, specially the show up of YouTube. High amounts of people learn to play instruments such as the guitar from watching videos and ...

    • Aplicació de processat de senyal i comunicacions entre un sistema embedded i una FPGA 

      Cazcarra Gaspar, Eduard (Universitat Politècnica de Catalunya, 2015-09)
      Master thesis
      Restricted access - author's decision
      This project is based on the communication between an embedded system and a FPGA to perform (certain, some, a series of...) signal processing operations. A BeagleBone from BeagleBone.org is used as the embedded system and ...

    • Architecture and management of optical burst switching nodes 

      Gil López, Gustavo (Universitat Politècnica de Catalunya, 2002-06)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Technische Universiteit Eindhoven

    • Assessment of sea-motion influence on wind vector retrieval and atmospheric stability estimation by Doppler Wind Lidar 

      Farré Guarné, Joan (Universitat Politècnica de Catalunya, 2021-07-06)
      Bachelor thesis
      Restricted access - publisher's policy
      In the context of offshore wind energy, LIDAR technology is emerging with the use of floating Doppler Wind Lidars. These offshore devices have arisen as an alternative to traditional meteorological masts in the wind resource ...

    • Automatic transcription for polyphonic music 

      Martín Valero, Juan (Universitat Politècnica de Catalunya, 2016-05)
      Bachelor thesis
      Open Access
      We are living times where technology and music go hand in hand, and everyday more musicians and producers integrate new music software into their workflow. This project is the study and development of a first prototype for ...

    • Cancelación Digital en un Sistema Full-Duplex operando bajo el estándar 802.11 

      Bocanegra Guerra, Carlos (Universitat Politècnica de Catalunya, 2015-05)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
      Covenantee:   Northeastern University