A review on time-frequency, time-scale and scale-frequency domain signal analysis

被引：3
|
作者：
Samantaray, L [1 ]
Dash, M [1 ]
Panda, R [1 ]
机构：
[1] Univ Coll Engn, Dept Elect & Telecommun Engn, Burla 768018, India
来源：
IETE JOURNAL OF RESEARCH | 2005年 / 51卷 / 04期
关键词：
signal processing; multiresolution analysis; wavelet transform; spine transform; image processing;
D O I：
10.1080/03772063.2005.11416406
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：
This paper presents a review on Time-frequency, Time-scale and Scale-frequency domain signal analysis. The distinctive features of these techniques are discussed with respect to the decomposition of a signal at different resolutions. The concept of "Time-frequency", "Time-scale" and "Scale-frequency" analysis of a signal has been explained. Some examples are presented to reveal the suitability of these techniques. The main thrust is to focus the use of these techniques for different digital signal and image processing applications.
引用
收藏
页码：287 / 293
页数：7
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