Study on torpedo fuze signal denoising method based on WPT

Jun Zhao; Changcun Sun; Tao Zhang; Zhiliang Ren

doi:10.1117/12.2031781

19 July 2013 Study on torpedo fuze signal denoising method based on WPT

Jun Zhao, Changcun Sun, Tao Zhang, Zhiliang Ren

Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 88780D (2013) https://doi.org/10.1117/12.2031781
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China

Abstract

Torpedo fuze signal denoising is an important action to ensure reliable operation of fuze. Based on the good characteristics of wavelet packet transform (WPT) in signal denoising, the paper used wavelet packet transform to denoise the fuze signal under a complex background interference, and a simulation of the denoising results with Matlab is performed. Simulation result shows that the WPT denoising method can effectively eliminate background noise exist in torpedo fuze target signal with higher precision and less distortion, leading to advance the reliability of torpedo fuze operation.

Citation Download Citation

Jun Zhao, Changcun Sun, Tao Zhang, and Zhiliang Ren "Study on torpedo fuze signal denoising method based on WPT", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88780D (19 July 2013); https://doi.org/10.1117/12.2031781

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