Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors

Details Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors

2009-12-10

arxiv.org/abs/0912.1945v1

Mathematics

Functional Analysis

21 pages

Scientific paper

We study families of time-frequency localization operators and derive a new
characterization of modulation spaces. This characterization relates the size
of the localization operators to the global time-frequency distribution. As a
by-product, we obtain a new proof for the existence of multi-window Gabor
frames and extend the structure theory of Gabor frames.

Affiliated with

Also associated with

No associations

Rating

Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-Frequency Partitions and Characterizations of Modulation Spaces with Localization Opertors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-594675