PEAK FACTOR MINIMIZATION USING A TIME-FREQUENCY DOMAIN SWAPPING ALGORITHM

被引：98

作者：

VANDEROUDERAA, E

SCHOUKENS, J

RENNEBOOG, J

机构：

[1] Vrije Univ, Brussel, Belg, Vrije Univ, Brussel, Belg

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1988年 / 37卷 / 01期

关键词：

MATHEMATICAL TRANSFORMATIONS - Fourier Transforms;

D O I：

10.1109/19.2684

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An algorithm is presented to minimize the peaks in the time domain of bandlimited Fourier signals. This method has the ability to compress signals effectively without disturbing their spectral magnitudes. A computationally efficient algorithm is presented that leads to strongly compressed signals (crestfactors of 1. 41 compared to 1. 67). The method is applicable not only to flat spectrum magnitudes but to any frequency domain energetic distribution.

引用

页码：145 / 147

页数：3

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