Sampling of compact signals in offset linear canonical transform domains
نویسندگان
چکیده
منابع مشابه
Sampling of compact signals in offset linear canonical transform domains
The offset linear canonical transform (OLCT) is the name of a parameterized continuum of transforms which include, as particular cases, the most widely used linear transforms in engineering such as the Fourier transform (FT), fractional Fourier transform (FRFT), Fresnel transform (FRST), frequency modulation, time shifting, time scaling, chirping and others. Therefore the OLCT provides a unifie...
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Sampling rate conversion (SRC) is one of important issues in modern sampling theory. It can be realized by up-sampling, filtering, and down-sampling operations, which need large complexity. Although some efficient algorithms have been presented to do the sampling rate conversion, they all need to compute the N-point original signal to obtain the up-sampling or the down-sampling signal in the tim...
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ژورنال
عنوان ژورنال: Signal, Image and Video Processing
سال: 2007
ISSN: 1863-1703,1863-1711
DOI: 10.1007/s11760-007-0029-0