| Design of Perfect Reconstruction Cosine Modulated Filter Bank with Linear Phase |
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| 作者姓名： | Tan Ying Dept. of Electronic Engineering and Information Science University of Science and Technology of China Hefei P. R. China |
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| 作者单位： | Tan Ying Dept. of Electronic Engineering and Information Science，University of Science and Technology of China，Hefei 230027，P. R. China |
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| 摘 要： | ＤｅｓｉｇｎｏｆＰｅｒｆｅｃｔＲｅｃｏｎｓｔｒｕｃｔｉｏｎＣｏｓｉｎｅＭｏｄｕｌａｔｅｄＦｉｌｔｅｒＢａｎｋｗｉｔｈＬｉｎｅａｒＰｈａｓｅＴａｎＹｉｎｇＤｅｐｔ．ｏｆＥｌｅｃｔｒｏｎｉｃＥｎｇｉｎｅｒｉｎｇａｎｄＩｎｆｏｒｍａｔｉｏｎＳｃｉｅｎｃｅ...
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Design of Perfect Reconstruction Cosine Modulated Filter Bank with Linear Phase |
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| Tan Ying Dept. of Electronic Engineering and Information Science,University of Science and Technology of China,Hefei ,P. R. China.Design of Perfect Reconstruction Cosine Modulated Filter Bank with Linear Phase[J].Journal of Systems Engineering and Electronics,1998(1). |
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| Authors: | Tan Ying Dept of Electronic Engineering and Information Science University of Science and Technology of China Hefei P R China |
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| Institution: | Tan Ying Dept. of Electronic Engineering and Information Science,University of Science and Technology of China,Hefei 230027,P. R. China |
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| Abstract: | We propose the quadratic constrained formulas for the design of linear phase cosine modulated paraunitary filter banks given in references . Using these formulae, we can, directly, optimize the prototype filter coefficients in a quadratic form. A design example is also given to demonstrate these formulae in this paper. |
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| Keywords: | Quadratic constrained formula Linear phase Perfect reconstruction Cosine modulated FB |
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