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on stationary and non-stationary m-band framelet packets
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نویسنده
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آ.شاه فردوس
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منبع
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journal of mathematical extension - 2015 - دوره : 9 - شماره : 3 - صفحه:39 -56
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چکیده
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This paper deals with a construction of both stationaryand non-stationary m-band tight framelet packets in l2(r) using extensionprinciples. the approach here is different from the method describedby shah and debnath in [ explicit construction of m-band tightframelet packets, analysis, 32 (2012) 281-294 ] in that we directly decomposethe multiresolution space vj for a fixed level j > 0 to thelevel 0 with any combined wavelet mask m = [m0,m1, . . . ,ml] satisfyingthe unitary extension principle condition m()m() = im, wherem() =m`?? + 2pmm?1`,p=0
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کلیدواژه
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m-band wavelet ,tight wavelet frame ,framelet packet ,extension principle ,fourier transform
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آدرس
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department of mathematics assistant professor of mathematics university of kashmir, India
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پست الکترونیکی
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fashah79@gmail.com
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Authors
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