| 加权窗口Fourier变换 |
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| 引用本文： | 张志会,胡勇,梁瑜. 加权窗口Fourier变换[J]. 湖北大学学报(自然科学版), 2010, 32(1): 10-12 |
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| 作者姓名： | 张志会 胡勇 梁瑜 |
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| 作者单位： | 湖北大学,数学与计算机科学学院,湖北,武汉,430062 |
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| 摘 要： | 根据L2(R)空间上的加权Fourier变换fa(ξ)=1/(2π)~(1/2)∫-∞ +∞ f(t)e-iξθa(t)pa(t)dt,给出了加权窗口Fourier变换的定义,推出了它的反演公式及一部分定理,并对此中权窗口Fourier变换进行了简要分析.
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| 关 键 词： | 加权Fourier变换 加权窗口Fourier变换 反演公式 |
The weighted window Fourier transform |
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| ZHANG Zhihui,HU Yong,LIANG Yu. The weighted window Fourier transform[J]. Journal of Hubei University(Natural Science Edition), 2010, 32(1): 10-12 |
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| Authors: | ZHANG Zhihui HU Yong LIANG Yu |
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| Affiliation: | (School of Mathematics and Computer Science,Hubei University,Wuhan 430062,China) |
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| Abstract: | According to the weighted Fourier transform of L2-Space,it gave us to the definition of the weighted window Fourier transform,deduced its inverse formula and other theorems,and briefly analyzed the weighted window Fourier transform. |
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| Keywords: | wieghted Fourier transform weighted window Fourier transform inverse formula |
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