歸一化的Haar變換譜系數(shù)的圖形表示及其與K圖的轉(zhuǎn)換
Mapping of spectral coefficients for normalized haar transform and transform between it and K-map
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摘要: 該文提出了歸一化Haar變換譜系數(shù)的圖形表示ha系數(shù)圖,給出了布爾函數(shù)卡諾圖與ha系數(shù)圖之間的圖形轉(zhuǎn)換方法,并舉例說明轉(zhuǎn)換過程。該方法具有簡單、直觀和準(zhǔn)確的特點(diǎn)。
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關(guān)鍵詞:
- Haar變換; 譜技術(shù); 圖形變換
Abstract: This paper proposes the mapping of spectral coefficients for normalized Haar transform-ha map, and gives the mapping transform methods between ha map and K-map. This transform process is shown by examples. This method has the feature of simplicity, intu-ition and precision. -
N.阿罕麥德,K.R.羅著,數(shù)字信號處理中的正交變換,北京,人民郵電出版社,1979,179-191[2]S.L. Hurst, D. M. Miller, J. C. Muzio, Spectral Techniques in Digital Logic, London, Academic Press, 1985, 24-34.[3]S.L. Hurst, The Haar transform in digital network synthesis, IEEE Proc. 11th ISMVL., Oklahoma, 1981, 10-18.[4]Wu X, Chen X, S. L. Hurst, Mapping of Reed-Muller coefficients and the minimization of exclusive-OR switching function, IEE Proc.-E, 1982, 129(1), 15-20.[5]Chen X, Transformation between two kinds of expansion coefficients of symmetric function based on mapping method, Journal of Electronics(China), 1996, 13(4), 366-372.[6]Chen X, The mapping of spectral coefficients and its application.[J]. Computer Electronic Engineering.1982,9(3-4):167- -
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