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CHARACTERIZATIONS OF DIMENSION FUNCTIONS OF WAVELET PACKETS
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نویسنده
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ABDULLAH
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منبع
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jordan journal of mathematics and statistics - 2012 - دوره : 5 - شماره : 3 - صفحه:151 -167
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چکیده
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This paper deals with the characterizations of dimension functions of wavelet packets. as a corollary, i prove that if w_n are orthonormal wavelet packets such that |w_n| is continuous and |w_n(e)|^-1/2-∞ at ∞ for some α > 0, then w_n are mra wavelet packets.
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آدرس
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University of Delhi, Zakir Husain College, Department of Mathematics, India
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Authors
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ABDULLAH
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