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Kirjasto - Tampereen teknillinen yliopisto

Browsing Tampereen teknillinen yliopisto by Title

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  • Vivo, Paola (2010-10-29)
    This work investigates the photoinduced interactions between different organic chromophores, thus identifying possible materials for organic photovoltaic applications. The intermolecular electron transfer (ET) in layered ...
  • Pärssinen, Kimmo (2007-04-27)
    A multilingual text-to-speech system is different from a collection of language-specific synthesizers in the sense that it applies the same procedures and techniques to all languages it supports. Ideally, all language ...
  • Hourunranta, Ari (1997-01-22)
    AB3:Työssä tutkitaan audio-, video-, ja data-signaalien siirtämistäyhtäaikaisesti GSM:n datakanavassa. Multiplex-algoritmi mahdollistaareaaliaikaisen audiovisuaalisen kommunikaation mahdollisimman pienelläsiirtokapasiteetilla.
  • Leon, David (1998-08-19)
    The International Telecommunication Union, Standardisation Sector (ITU-T) issued the H.323 Recommendation. This Recommendation describes packet-based multimedia communications and may be used in particular for videoconferencing ...
  • Helanti, Jaakko (1996-10-16)
    Various multimedia applications such as video conferencing and digital television broadcasting are emerging. These applications typically require intense signal processing. The highest requirements are set by video processing, ...
  • Bergman, Janne (2002-06-05)
    This thesis describes a multimodal browser framework developed in the CATCH-2004 EU project. The browser framework enables users to navigate and interact with services by using both the normal graphical user interface of ...
  • Pulkkinen, Pietari (2011-02-18)
    This thesis presents data-driven methods to learn interpretable and accurate fuzzy models (FMs) for classification and regression problems. When FMs are identified based on data, the main advantage of FMs, namely ...
  • Lohan, Elena Simona (2003-10-24)
    CDMA is the multiple access technique selected for the 3G mobile communications systems and it has a significant role in the research beyond 3G systems. CDMA systems over wireless channels have to cope with fading multipath ...
  • Bhuiyan, Mohammad, Zahidul H.; Lohan, Elena Simona (2012)
    This chapter addressed the challenges encountered by a GNSS signal due to multipath propagation. A wide range of correlation-based multipath mitigation techniques were discussed and the performance of some of these techniques ...
  • García-Moya Herrera, Álvaro (2013-05-08)
    This thesis considers how to achieve efficient multiplatform mobile software development. A mobile application is developed as a vehicle to demonstrate how this can be done in a particular instance. The educational mobile ...
  • Norkin, Andrey (2007-12-04)
    Nowadays, image and video compression are well developed fields of signal processing. Modern state-of-the-art coders allow better compression with better quality. A new field in signal processing is representation of 3D ...
  • Hurskainen, Heikki; Lohan, Elena Simona; Hu, Xuan; Raasakka, Jussi; Nurmi, Jari (2008)
    Accurate delay tracking in multipath environments is one of the prerequisites of modern GNSS receivers. Several solutions have been proposed in the literature, both feedback and feedforward. However, this topic is still ...
  • Pekkarinen, Mikko (2000-05-10)
    This thesis has been made in the Digital and Computer Systems Laboratory at Tampere University of Technology in cooperation with the Finnish Air Force. The research is part of a larger project were tracking techniques have ...
  • Kujala, Sami; Canfield, Brian K.; Kauranen, Martti; Svirko, Yuri; Turunen, Jari (2008)
    We present a multipolar tensor analysis of second-harmonic radiation from arrays of noncentrosymmetric L-shaped gold nanoparticles. Our approach is based on the fundamental differences in the radiative properties of electric ...
  • Wang, Fuxiang (2010-06-11)
    The topic of this Thesis is related to the determination of second-order nonlinear optical properties by optical second-harmonic generation. Important advances are achieved with regard to two different aspects. First, the ...
  • Huttunen, Mikko J.; Mäkitalo, Jouni; Bautista, Godofredo; Kauranen, Martti (2012-11)
    We show that electric-dipole-allowed surface second-harmonic (SH) generation with focused Gaussian beams can be described in terms of Mietype multipolar contributions to the SH signal. In contrast to the traditional case, ...
  • Rodriguez, Francisco J.; Wang, Fu Xiang; Canfield, Brian K.; Cattaneo, Stefano; Kauranen, Martti (2007)
    We use two-beam second-harmonic generation to perform a quantitative tensor analysis of the effective dipolar surface nonlinearity and the separable multipolar bulk nonlinearity for BK7 glass. The most straightforward, ...
  • Kujala, Sami; Canfield, Brian K.; Kauranen, Martti; Svirko, Yuri; Turunen, Jari (2007)
    We provide experimental evidence of higher multipole (magnetic dipole and electric quadrupole) radiation in second-harmonic (SH) generation from arrays of metal nanoparticles. Fundamental differences in the radiative ...
  • Rimpelä, Riku (1994)
    1990-luku tulee olemaan tietoliikenteen vuosikymmen. Edessä on kuitenkin ongelmia, jotka toistaiseksi estävät näiden sovellutusten käytön jokapäiväistymisen. Ongelmat johtuvat lähinnä olemassa olevien tietoliikenneverkkojen ...
  • Syväoja, Jussi (2016-06-08)
    Full waveform tomography refers to a technique that can used in imaging internal structures of a target object without altering or damaging it in anyway. The term full waveform means that the wave is utilized in its full ...