Denoising algorithm for metal magnetic memory signals of oil pipeline based on improved wavelet threshold
YI Fang1, LI Zhuxin1, SU Yi1, WANG Pengfei1, WU Hao2
1. Department of Petroleum Supply Engineering, Logistic Engineering University, Chongqing 400016, China;
2. Unit 78438 of the Chinese People's Liberation Army, Chengdu 610015, China
YI Fang, LI Zhuxin, SU Yi, WANG Pengfei, WU Hao. Denoising algorithm for metal magnetic memory signals of oil pipeline based on improved wavelet threshold[J]. ACTA PETROLEI SINICA, 2009, 30(1): 141-144.