Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises

ZOU Hong-xing; ZHOU Xiao-bo; LI Yan-da

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Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises

更新时间：2025-07-16

- Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises
- Acta Electronica Sinica Vol. 28, Issue 9, Pages: 1-4(2000)
- 作者机构：
  
  清华大学自动化系智能技术与系统国家重点实验室,北京,100084
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.7
- Published：2000
- 稿件说明：
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ZOU Hong-xing, ZHOU Xiao-bo, LI Yan-da. Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises[J]. Acta Electronica Sinica, 2000, 28(9): 1-4.
DOI：

ZOU Hong-xing, ZHOU Xiao-bo, LI Yan-da. Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises[J]. Acta Electronica Sinica, 2000, 28(9): 1-4. DOI：

摘要

在不提供信号与噪声统计特性的前提下

用自适应匹配投影塔形分解算法实现的Dopplerlet变换

能有效地去除信号中的噪声和干扰.文中给出了信号恢复的原理以及不同特性噪声背景下的算例结果.

Abstract

Under the prerequisite that the statistics of both signal and noise are not known a priori

the Dopplerlet transform realized by using the adaptive pyramidal matching projection algorithm can perform effectively the denoising and interference cancellation.Moreover

the philosophy of signal restoration and the experimental results are provided.

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