کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4605050 1337541 2014 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Periodic wavelet frames and time–frequency localization
ترجمه فارسی عنوان
فریم های موجک دوره ای و محلی سازی فرکانس زمان
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
چکیده انگلیسی


• A family of Parseval periodic wavelet frames is constructed.
• The family has minimal uncertainty constant with respect to a family parameter.
• The family has the best currently known localization with respect to a MRA parameter.
• The family is constructed using a nonstationary periodic MRA.

A family of Parseval periodic wavelet frames is constructed. The family has optimal time–frequency localization (in the sense of the Breitenberger uncertainty constant) with respect to a family parameter and it has the best currently known localization with respect to a multiresolution analysis parameter.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied and Computational Harmonic Analysis - Volume 37, Issue 2, September 2014, Pages 347–359
نویسندگان
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