Now showing items 1-7 of 7

    • A negative result for hearing the shape of a triangle 

      Orriols Giménez, Gerard (Universitat Politècnica de Catalunya, 2019-05-24)
      Bachelor thesis
      Open Access
      Covenantee:   Princeton University
      The project will consist of a mathematical research finding its place between the branches of Partial Differential Equations and Geometry, in particular dealing with inverse spectral problems of the Laplace operator. This ...
    • A novel path planning proposal based on the combination of deterministic sampling and harmonic functions 

      Rosell Gratacòs, Jan; Vázquez Hurtado, Carlos; Pérez, Alexander; Iñíguez Galbete, Pedro (2007-03)
      External research report
      Open Access
      The sampling-based approach is currently the most successful and yet more promising approach to path planning problems. Sampling-based methods are demonstrated to be probabilistic complete, being their performance reliant ...
    • Haptic guidance based on harmonic functions for the execution of teleoperated assembly tasks 

      Vázquez Hurtado, Carlos; Rosell Gratacòs, Jan (International Federation of Automatic Control, 2007-05)
      Conference report
      Open Access
      Haptic devices allow the user to feel the reaction forces and torques that arise when the virtual object attached to the user-manipulated probe touches the other objects in the virtual environment. Additionally, the user ...
    • Matrix completion of noisy graph signals via proximal gradient minimization 

      Giménez Febrer, Pedro Juan; Pagès Zamora, Alba Maria (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Conference lecture
      Open Access
      This paper takes on the problem of recovering the missing entries of an incomplete matrix, which is known as matrix completion, when the columns of the matrix are signals that lie on a graph and the available observations ...
    • Path planning using harmonic functions and probabilistic cell decomposition 

      Rosell Gratacòs, Jan; Iñíguez Galbete, Pedro (2004-10)
      External research report
      Open Access
      Potential-field approach based on harmonic functions have good path planning properties, although the explicit knowledge of the robot’s Configuration Space is required. To overcome this drawback, a combination with a random ...
    • Simulations of harmonics and intermodulation products in BAW resonators based on FDD components 

      Castán Barón, Anna (Universitat Politècnica de Catalunya, 2018-09-07)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Nowadays, Radiofrequency devices are essential for the emerging new technologies. The implementation of the new incoming wireless standards (5G, IEEE 802.11ax...) and the Internet of Things is demanding the use of acoustic ...
    • Use of path planning techniques based on harmonic functions for the haptic guidance of teleoperated assembly tasks 

      Vázquez Hurtado, Carlos; Rosell Gratacòs, Jan (2007-01)
      External research report
      Open Access
      Haptic devices allow the user to feel the reaction forces and torques that arise when the virtual object attached to the user-manipulated probe touches the other objects in the virtual environment. Additionally, the user ...