• closedAccess   Assessing the Performance-Energy Balance of Graphics Processors for Spectral Unmixing 

      Sánchez, S.; León Navarro, Germán; Plaza, Antonio; Quintana-Orti, Enrique S. IEEE (2014)
      Remotely sensed hyperspectral imaging missions are often limited by onboard power restrictions while, simultaneously, require high computing power in order to address applications with relevant constraints in terms of ...
    • openAccess   New anallytic approximations based on the Magnus expansion 

      Sánchez, S.; Casas, Fernando; Fernández, A. Springer Science+Business Media, LLC (2011-09)
      The Magnus expansion is a frequently used tool to get approximate analytic solutions of time-dependent linear ordinary differential equations and in particular the Schrödinger equation in quantum mechanics. However, the ...