Minimal Generalized Time-Bandwidth Product Method for Estimating the Optimum Fractional Fourier Order

• 作者: Lin Tian Zhenming Peng
• 来源期刊: 电脑和通信(英文)
• 学科: 数学
• 关键词: GENERALIZED Time-Bandwidth Product Coarse-to-Fine Strategy OPTIMUM FRACTIONAL FOURIER Order FRACTIONAL FOURIER Transform
• 年，卷（期）: dnhtxyw_2015,（3）
• 页码范围: 8-12
• 页数: 5页
• 分类号: O1

摘要

A minimal generalized time-bandwidth product-based coarse-to-fine strategy is proposed with one novel ideas highlighted: adopting a coarse-to-fine strategy to speed up the searching process. The simulation results on synthetic and real signals show the validity of the proposed method.