Now showing items 1-20 of 32

    • Amplificación de pulsos con amplificadores ópticos semiconductores 

      Soneira Ferrando, M. José; González, J. F.; Ruiz Moreno, Sergio (Unión Científica Internacional de Radio (URSI), 1990)
      Conference report
      Open Access
    • Análisis de Errores de Medida en Campo Próximo Cilíndrico 

      Soneira Ferrando, M. José; Clavera, Jordi; Jofre Roca, Lluís; Romeu Robert, Jordi; de los Reyes, Elías (Universidad Politécnica de Madrid (UPM), 1988)
      Conference report
      Open Access
      A prograrn to compute near and far fields generated by a planar array has been developed . Sirnulations on the effect of antenna and rnesurernent errors in the cylindrical near-far field transforrnations algorithrns have ...
    • Aplicaciones del láser al análisis y tratamiento de obras de arte 

      López-Gil Serra, Alejandro; Ruiz Moreno, Sergio; Gabaldón Borque, Amador José; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2003)
      Article
      Open Access
    • Automatic classification system of Raman spectra applied to pigments analysis 

      González-Vidal, Juan José; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José; Ruiz Moreno, Sergio (Wroclaw University, 2015)
      Conference report
      Open Access
    • Automatic classification system of Raman spectra applied to pigments analysis 

      González Vidal, Juan José; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José (2016-12-01)
      Article
      Open Access
      Raman spectroscopy is one of the few non-destructive techniques capable of identifying pigments in art works. Raman spectra contain powerful information that can be used to identify unknown compounds and their chemical ...
    • Automatic identification of artistic pigments by Raman spectroscopy using fuzzy logic and principal component analysis 

      Castanys, M.; Soneira Ferrando, M. José; Pérez Pueyo, Rosanna (2006-10-27)
      Article
      Open Access
      This work offers an automatic identification system of Raman spectra of artistic pigments. The proposed methodology is based on a fuzzy logic system, and uses principal component analysis to reduce redundancies in data and ...
    • Automatic morphology-based cubic p-spline fitting methodology for smoothing and baseline-removal of Raman spectra 

      González-Vidal, Juan José; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José (2017-01-01)
      Article
      Open Access
      Noise filtering is considered a crucial step for the proper interpretation of Raman spectra. In this work, we present a new denoising procedure which enhances the Raman information whilst reducing unwanted contributions ...
    • Cylindrical microwave imaging system 

      Soneira Ferrando, M. José; Jofre Roca, Lluís; Broquetas Ibars, Antoni (1988)
      Conference report
      Open Access
      A cylindrical system for microwave tomography working at 2.45 GHz has been presented. In this setup, the body, immersed in water, is illuminated with a cylindrical wave and the measured scattered fields are processed by ...
    • Design of a laser source using a travelling wave optical amplifier with external feedback 

      Ruiz Moreno, Sergio; Soneira Ferrando, M. José (1991)
      Conference report
      Open Access
      An analysis is made of the performance of an optical source which was designed beginning with the external feedback of a traveling wave optical amplifier (TWOA). The proposed structure is analyzed using a computer model ...
    • Eliminación de la fluorescencia en espectros raman utilizando técnicas fft 

      Latorre, O; Soneira Ferrando, M. José; Yúfera Gomez, José Manuel; Ruiz Moreno, Sergio (1996)
      Conference report
      Open Access
    • Eliminación de la fluorescencia en espectros ROMAN utilizando técnicas FFT 

      Soneira Ferrando, M. José; Yúfera Gomez, José Manuel; Ruiz Moreno, Sergio (1996)
      Conference report
      Open Access
    • Examen Final 

      Ruiz Moreno, Sergio; Soneira Ferrando, M. José (Universitat Politècnica de Catalunya, 2014-01-08)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Junyent Giralt, Gabriel; Soneira Ferrando, M. José; Gené Bernaus, Joan M. (Universitat Politècnica de Catalunya, 2016-06-02)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Monte Moreno, Enrique; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José; Villares Piera, Nemesio Javier (Universitat Politècnica de Catalunya, 2021-01-19)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Ruiz Moreno, Sergio; Soneira Ferrando, M. José (Universitat Politècnica de Catalunya, 2014-06-10)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Soneira Ferrando, M. José; Ruiz Moreno, Sergio (Universitat Politècnica de Catalunya, 2014-06-10)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Ruiz Moreno, Sergio; Soneira Ferrando, M. José (Universitat Politècnica de Catalunya, 2013-06-05)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Monte Moreno, Enrique; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José; Villares Piera, Nemesio Javier (Universitat Politècnica de Catalunya, 2022-01-14)
      Exam
      Restricted access to the UPC academic community
    • High saturation in a nonlinear optical amplifier 

      Ruiz Moreno, Sergio; Junyent Giralt, Gabriel; Soneira Ferrando, M. José (1987)
      Conference report
      Open Access
    • Identification of Raman spectra through a case-based reasoning system: application to artistic pigments 

      Castanys, M.; Pérez Pueyo, Rosanna; Soneira Ferrando, M. José; Colominas Golobardes, Manuel; Fornells, A. (2011-07)
      Article
      Restricted access - publisher's policy
      This paper presents a methodology conceived as a support system to identify unknown materials by means of the automatic recognition of their Raman spectra. Initially, the design and implementation of the system were framed ...