کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1540531 996663 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A discrete fractional angular transform
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A discrete fractional angular transform
چکیده انگلیسی

A new discrete fractional transform defined by two parameters (angle and fractional order) is presented. All eigenvectors of the transform are obtained by an angle using recursion method. This transform is named as discrete fractional angular transform (DFAT). The computational load of kernel matrix of the DFAT is minimum than all other transforms with fractional order. This characteristics has very important practical applications in signal and image processing. Numerical results and the mathematical properties of this transform are also given. As fractional Fourier transform, this transform can be applied in one and two dimensional signal processing.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 281, Issue 6, 15 March 2008, Pages 1424–1429
نویسندگان
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