| 单位阶跃函数在广义Fourier变换中的屏蔽效应 |
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| 引用本文： | 付立志.单位阶跃函数在广义Fourier变换中的屏蔽效应[J].大学数学,2007,23(3):149-151. |
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| 作者姓名： | 付立志 |
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| 作者单位： | 焦作大学,基础系,河南,焦作,454003 |
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| 摘 要： | 对u(t)在广义傅氏变换的作用进行了探讨,并给出了半屏、翻掩、隐匿、零点对应和对称等相关定理.
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| 关 键 词： | 单位阶跃函数 广义傅氏变换 屏蔽效应 半屏定理 翻掩定理 隐匿定理 零点对应定理 对称定理 |
| 文章编号： | 1672-1454（2007）03-0149-03 |
| 修稿时间： | 2005-09-19 |
The Shielded Effect of Unit Step Function in Fourier Transform in Broad Sense |
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| FU Li-zhi.The Shielded Effect of Unit Step Function in Fourier Transform in Broad Sense[J].College Mathematics,2007,23(3):149-151. |
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| Authors: | FU Li-zhi |
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| Institution: | Basic Science Department of Jiaozuo University, Jiaozuo, Henan 454003, China |
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| Abstract: | This paper discusses the effect of Fourier transform in broad sense,and concludes some principles regarding half-shield,opposite cover,secretiveness,zero point correspondence,symmre. |
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| Keywords: | unit step function broad sense Fourier transform shielded effect half-shielded theorem opposite cover theorem secretiveness theorem zero point correspondence principles symmetrie principles |
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