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科研机构
兰州理工大学 [5]
内容类型
会议论文 [3]
期刊论文 [2]
发表日期
2022 [1]
2012 [2]
2011 [1]
2005 [1]
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Study on pressure surge characteristics of reactor coolant pump shaft stuck accident condition based on wavelet analysis
期刊论文
Nuclear Engineering and Design, 2022, 卷号: 397
作者:
Qu, Zehui
;
Li, Yibin
;
Pan, Jun
;
Li, Donghao
;
Yang, Congxin
收藏
  |  
浏览/下载:233/0
  |  
提交时间:2022/09/22
Accidents
Coolants
Fluid structure interaction
Impellers
Pressure vessels
Steam generators
Timing circuits
Vortex flow
Wavelet analysis
Closed systems
Flow passage
Guide-vane
Pressure surges
Primary circuits
Pump shafts
Reactor coolant pumps
Reactor primary circuit closed system
Shaft stick accident
Wavelet-analysis
An wavelet image automatic threshold selection denoising method
会议论文
Xiamen, China, March 27, 2012 - March 29, 2012
作者:
Zhao, Shuang-Ping
;
Li, Xiang-Wei
;
Xing, Jing-Hong
;
Zheng, Gang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Genetic algorithms
Manufacture
Wavelet decomposition
Wavelet transforms
Automatic threshold
Automatic threshold selection
De-noising
Denoising methods
Inverse transition
Optimal threshold
Original signal
Threshold methods
Wavelet image
Wavelet transition
Image matching of Gaussian blurred image based on SIFT algorithm
会议论文
Chengdu, Sichuan, China, December 17, 2012 - December 19, 2012
作者:
Ding, Zheng-Jian
;
Zhang, Yang
;
Yang, A-Qing
;
Dai-Li
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Gaussian distribution
Image matching
Laplace transforms
Gaussian smoothing
Gaussians
Image sharpening
Laplace operator
Matching points
Scale invariant features
Sift
SIFT algorithms
Gaussian Blurring
The Laplace Operator
Image Sharpening
Image Matching
Wavelet image denoising by threshold optimization based on genetic algorithm
会议论文
Hangzhou, China, March 9, 2011 - March 11, 2011
作者:
Zhao, Shuang-Ping
;
Li, Xiang-Wei
;
Xing, Jing-Hong
;
Ye, Yan-Wen
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/11/15
Computer applications
Genetic algorithms
Image processing
Noise pollution control
Optimization
De-noising
Image de-noising
Inverse transition
Optimal images
Optimal threshold
Original signal
Threshold
Threshold methods
Wavelet image
Wavelet transition
Anisotropy behavior of surface morphology and phase structure of Cu-W thin films
期刊论文
ACTA METALLURGICA SINICA, 2005, 卷号: 41, 期号: 2, 页码: 123-127
作者:
Wang, Y
;
Chen, YH
;
Xu, KW
;
Ma, DL
;
Fan, DW
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Cu-W thin film
surface anisotropy
phase structure
wavelet transform and fractal
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