| Hadamard变换和Haar变换谱系数的图形转换法 |
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| 引用本文： | 程捷,陈偕雄.Hadamard变换和Haar变换谱系数的图形转换法[J].电路与系统学报,2001,6(3):20-23. |
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| 作者姓名： | 程捷 陈偕雄 |
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| 作者单位： | 浙江大学信息与电子工程系,浙江,杭州,310028 |
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| 基金项目： | 浙江省自然科学基金资助项目 |
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| 摘 要： | 本文根据Hadamard变换谱系数（had谱系数）与布尔列矢量的关系以及Haar为换谱系数（ha谱系数）与布尔列矢量的关系，提出了had谱系数与ha谱系数之间的图形转换方法，并举例说明转换过程，该方法揭示了系数图与ha系数图之间的内在联系，具有简单，直观的特点。
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| 关 键 词： | Hadamard变换 Haar变换 图形转换 谱系数 |
| 文章编号： | 1007-0249(2001)03-0020-04 |
| 修稿时间： | 2000年5月22日 |
The Mapping Transform between Hadamard Transform and Haar Transform Spectral Coefficients |
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| CHENG Jie,CHEN Xie-xiong.The Mapping Transform between Hadamard Transform and Haar Transform Spectral Coefficients[J].Journal of Circuits and Systems,2001,6(3):20-23. |
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| Authors: | CHENG Jie CHEN Xie-xiong |
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| Abstract: | According to the relation of Hadamard transform spectral coefficients and Boolean column, and the relation of Haar transform spectral coefficients and Boolean column vector, a transform method between these two kinds of spectral coefficients is proposed, and the transform process is illustrated by examples. The essential relationship between had coefficients map and ha coefficients map is revealed. This method has such features as simplicity and intuition. |
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| Keywords: | Hadamard transform Haar transform spectral technique mapping transform |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
