摘要
，小波变换理论是傅里叶分析的重大进展，它已成为当今从应用数学到信号与图像处理等众多领域的研究热点。本文综述了傅里叶变换、加窗傅氏变换、小波变换的特性，讨论了将小波变换应用于雷达领域的前景。
Today the Wavelet theory is being suceessfully applied in many areas of singnal processingsuch as image processing, speech processing and data compression,itprovides very general techniques thatcan be appliedto many tasks in signal processing and therefore has mumerous potential applications. This paper reviews the properties of the Fourier Transform, the short-time fourier tra nsform and the wavelet transform, and the prospect of the applications of wavelet transform to radar signal analysis discusses.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1995年第S2期192-198,共7页
Journal of University of Electronic Science and Technology of China
基金
电子部预研基金
关键词
小波变换
傅里叶分析
雷达图像
相关处
理目标识别
Wavelet transform
Fourier analysis
radar imaging
correlation processing
target recognition
