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calculation of computational complexity for radix‑2 fast fourier Transform algorithms for medical signals p
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نویسنده
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amirfattahi rassoul
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منبع
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journal of medical signals and sensors - 2013 - دوره : 3 - شماره : 4 - صفحه:217 -224
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چکیده
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Owing to its simplicity radix?2 is a popular algorithm to implement fast fourier transform. radix-2 algorithms have the same order of computational complexity as higher radices algorithms, but still retain the simplicity of radix?2. by defining a new concept, twiddle factor template, in this paper, we propose a method for exact calculation of multiplicative complexity for radix?2p algorithms.
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کلیدواژه
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Computational complexity ,fast fourier transform ,medical signals ,radix 2p
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آدرس
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isfahan university of technology, ایران
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Authors
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