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分数傅里叶变换的定标性 被引量:3

Scaling character of fractional Fourier transform
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摘要 提供了分数傅里叶变换定标性的数学表达和物理解释。计算机模拟结果验证了理论的可靠与可行。 This paper give out the physical interpretation of scaling character of the fractional Fourier transform.Its reliability and feasibility are demonstrated by computer simulation.
作者 杨虎 李万松
出处 《激光杂志》 CAS CSCD 北大核心 1998年第4期28-29,38,共3页 Laser Journal
关键词 变换光学 定标性质 分数付里叶变换 光学 Fourier,Optical transform,Scaling character
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  • 1牛夏牧,孙圣和.Digital watermarking for still image based on discrete fractional fourier transform[J].Journal of Harbin Institute of Technology(New Series),2001,8(3):309-311. 被引量:3
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  • 10Mendlovic D,Ozactas H M.Fractional Fourier transforms and their optical implementation:I[J].J.Opt.Soc.Am.(A).1993,10(9):1875-1881.

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