فهرست مقالات P Gavruta


  • مقاله

    1 - Frames for compressed sensing using coherence
    Journal of Linear and Topological Algebra , شماره 1 , سال 4 , زمستان 2015
    We give some new results on sparse signal recovery in the presence of noise, forweighted spaces. Traditionally, were used dictionaries that have the norm equal to 1, but, forrandom dictionaries this condition is rarely satisfied. Moreover, we give better estimationsthen چکیده کامل
    We give some new results on sparse signal recovery in the presence of noise, forweighted spaces. Traditionally, were used dictionaries that have the norm equal to 1, but, forrandom dictionaries this condition is rarely satisfied. Moreover, we give better estimationsthen the ones given recently by Cai, Wang and Xu. پرونده مقاله