Wavelet-fractional Fourier transforms

• 来源期刊: 中国物理B（英文版）
• 关键词: multiresolution analysis fractional Fourier transform wavelets-fractional Fourier transform
• 年，卷（期）: 2008,（1）
• 页码范围: 170-179
• 页数: 10页
• 语种: 英文

摘要

This paper extends the definition of fractional Fourier transform (FRFT) proposed by Namias V by using other orthonormal bases for L2 (R) instead of Hermite-Ganssian functions.The new orthonormal basis is gained indirectly from multiresolution analysis and orthonormal wavelets. The so defined FRFT is called wavelets-fractional Fourier transform.