用子波变换提取CO2焊焊穿信息特征的研究

黄石生;张晓囡;赖乙宗;高向东

STUDY ON CHARACTERISTICS EXTRACTION OF BURN THROUGH IN CO2 WELDING BY WAVELET TRANSFORM

Huang Shisheng;Zhang Xiaonan;Lai Yizong;Gao Xiangdong

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