摘要:
A necessary condition is given for general nonuniform Gabor frames, which generalizes Benedetto and Walnut's theorem. A sufficient and necessary condition for a class of nonuniform Gabor frames is proved.
中图分类号:
刘有明. TWO CONDITIONS FOR NONUNIFORM GABOR FRAMES[J]. 数学物理学报(英文版), 2006, 26(3): 415-420.
Liu Youming. TWO CONDITIONS FOR NONUNIFORM GABOR FRAMES[J]. Acta mathematica scientia,Series B, 2006, 26(3): 415-420.