ScholarLens Back to search
2012•Unpublished venueOpen access

Application and Simulation of Wavelet Packet Transform in Underwater Acoustic Signal De-noising

Chao Wu, Juncheng Wang, Yi Zheng, Zhongqiu Wang, Xiuhui Ni

Open full text 2 citations

Abstract

In this paper, wavelet packet algorithm was used in the de-noising of underwater acoustic signal processing since wavelet packet algorithm is suitable for non-stationary signal processing.The principle of wavelet packet de-noising algorithm was described and the MSE of underwater acoustic was improved by means of wavelet packet de-noising greatly .The result of computer simulation by Matlab illustrates that de-noising algorithm is an effective signal preprocessing method.

Open-access reader

About this research paper

What this paper is about

In this paper, wavelet packet algorithm was used in the de-noising of underwater acoustic signal processing since wavelet packet algorithm is suitable for non-stationary signal processing.The principle of wavelet packet de-noising algorithm was described and the MSE of underwater acoustic was improved by means of wavelet packet de-noising greatly .The result of computer simulation by Matlab illustrates that de-noising algorithm is an effective signal preprocessing method.

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

In this paper, wavelet packet algorithm was used in the de-noising of underwater acoustic signal processing since wavelet packet algorithm is suitable for non-stationary signal processing.The principle of wavelet packet de-noising algorithm was described and the MSE of underwater acoustic was improved by means of wavelet packet de-noising greatly .The result of computer simulation by Matlab illustrates that de-noising algorithm is an effective signal preprocessing method.

Key concepts: Wavelet packet decomposition, Underwater acoustic communication, Computer science, Wavelet transform, Underwater, Acoustics, Wavelet, SIGNAL (programming language)

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Application and Simulation of Wavelet Packet Transform in Underwater Acoustic Signal De-noising — Research Paper | ScholarLens