Browsing by Subject "Eigenvalues and eigenfunctions"

Now showing items 1-7 of 7

    • Boundary optimal control of coupled parabolic PDE-ODE systems 

      Mohammadi, L.; Aksikas, I.; Dubljevic, S.; Forbes, J. F. ( IFAC Secretariat , 2014 , Conference Paper)
      This paper deals with boundary optimal control problem for coupled parabolic PDEODE systems. The problem is studied using infinite-dimensional state space representation of the coupled PDE-ODE system. Linearization of the ...

    • Estimating the number of sources: An efficient maximization approach 

      Salman T.; Badawy A.; Elfouly T.M.; Mohamed A.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      Estimating the number of sources received by an antenna array have been well known and investigated since the starting of array signal processing. Accurate estimation of such parameter is critical in many applications that ...

    • Hardware PCA for gas identification systems using high level synthesis on the Zynq SoC 

      Ali, Amine Ait Si; Amira, Abbes; Bensaali, Faycal; Benammar, Mohieddine ( Institute of Electrical and Electronics Engineers Inc. , 2013 , Conference Paper)
      One of the significant stages in a gas identification system is dimensionality reduction to speed up the processing part. This is even more important when the system is implemented on a hardware platform where the resources ...

    • PCA IP-core for gas applications on the heterogenous zynq platform 

      Ali, Amine Ait Si; Amira, Abbes; Bensaali, Faycal; Benammar, Mohieddine (2013 , Conference Paper)
      Principal component analysis (PCA) is a commonly used technique for data reduction in general as well as for dimensionality reduction in gas identification systems when a sensor array is being used. This paper presents the ...

    • Performance of eigenvalue based spectrum sensing in full-duplex cognitive radio networks 

      Badawy, Ahmed; Elfouly, Tarek; Khattab, Tamer; Chiasserini, Carla-Fabiana; Trinchero, Daniele ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      Spectrum sensing is a key component in any cognitive radio network. Recently full-duplex communication, i.e., the ability to transmit and receive at the same time at the same frequency, has become feasible. Residual self ...

    • SFET-based multiple antenna spectrum sensing using the second order moments of eigenvalues 

      Sedighi, Saeid; Taherpour, Abbas; Gazor, Saeed; Khattab, Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      In this paper, we propose a new detector for multiantenna spectrum sensing in cognitive radios (CR) by exploiting the Separating Function Estimation Test (SFET) framework. Specifically, we consider a blind scenario for ...

    • Transverse vibration and stability of a functionally graded rotating annular disk with a circumferential crack 

      Bahaloo, Hassan; Papadopolus, Jim; Ghosh, Ranajay; Mahdi, Elsadig; Vaziri, Ashkan; ... more authors ( Elsevier Ltd , 2016 , Article)
      Out of plane vibration of rotating disks limits their performances especially at certain critical speed. The critical speed of these disks may be affected by the presence of defects such as a circumferential crack. In this ...