Efficient computation of joint fractional Fourier domain signal representation
نویسندگان
چکیده
منابع مشابه
New signal representation based on the fractional Fourier transform: definitions
The fractional Fourier transform is a mathematical operation that generalizes the well-known Fourier transform. This operation has been shown to have physical and optical fundamental meanings, and it has been experimentally implemented by relatively simple optical setups. Based on the fractional Fourier-transform operation, a new space-frequency chart definition is introduced. By the applicatio...
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Received December 18, 2007; accepted March 24, 2008 doi: 10.1007/s11431-008-0092-y Corresponding author (email: [email protected]) Supported partially by the National Natural Science Foundation of China (Grants Nos. 60232010 and 60572094), the National Natural Science Foundation of China for Distinguished Young Scholars (Grant No. 60625104) , as well as the Doctorship Foundation of China Educat...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2008
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.25.000765