Several Phase Approximations from Gain Samples - The Linear Frequency Domain

被引：0
|
作者：
Grama, Lacrimioara [1 ]
Sirbu, Marius [1 ]
机构：
[1] Tech Univ Cluj Napoca, Fac Elect Telecommun & Informat Technol, Signal Proc Grp, Cluj Napoca, Romania
来源：
2012 9TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM) | 2012年
关键词：
Phase approximation; Hilbert transform; signal reconstruction;
D O I：
暂无
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：
In many applications from signal processing domain, the goal is to obtain the phase at any desired frequency. The aim of this paper is to compare different phase approximation methods, in the linear frequency domain, from gain samples, for different applications in signals reconstruction. In general, our attention was focused on those methods that required finally only a small number of gain samples to approximate the unknown component. We conclude that for each type of data different ways to approximate the unknown is suitable.
引用
收藏
页码：39 / 42
页数：4
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