A novel method based on Adaptive Periodic Segment Matrix and Singular Value Decomposition for removing EMG artifact in ECG signal

2020 ◽  
Vol 62 ◽  
pp. 102060 ◽  
Author(s):  
Xieqi Chen ◽  
Jianhui Lin ◽  
Chenguang Huang ◽  
Liu He
Keyword(s):  
Singular Value Decomposition ◽  
Singular Value ◽  
Ecg Signal ◽  
Novel Method ◽  
Value Decomposition

scholarly journals Detection of Surface Defects on Steel Strips Based on Singular Value Decomposition of Digital Image

2016 ◽  
Vol 2016 ◽  
pp. 1-12 ◽  
Author(s):  
Qianlai Sun ◽  
Jianghui Cai ◽  
Zhiyi Sun
Keyword(s):  
Image Segmentation ◽  
Singular Value Decomposition ◽  
Digital Image ◽  
Manufacturing Industry ◽  
Surface Defects ◽  
Sudden Change ◽  
Singular Value ◽  
Steel Strips ◽  
Novel Method ◽  
Value Decomposition

Image segmentation technology has been widely used to detect the surface defects in metal industries effectively. In some fields of the manufacturing industry, the determination of defects is more concerned than the accurate location and shape of defects. However, most of current image segmentation algorithms are complex or have difficulty determining the defect. This paper presents a novel method for determining and roughly locating the surface defects of steel strips based on Singular Value Decomposition. The method has no need of image segmentation. The gray level matrix of a digital image is projected on its singular vectors obtained by Singular Value Decomposition. A defect is reflected as a sudden change on the projections. Therefore, the defects can be determined and roughly located according to the sudden changes. The experimental results suggest that this method is valid and convenient for determining the surface defects directly.

A novel method for estimating the distribution of convective heat flux in ducts: Gaussian filtered singular value decomposition

2018 ◽  
Vol 27 (11) ◽  
pp. 1595-1607 ◽  
Author(s):  
F Bozzoli ◽  
L Cattani ◽  
A Mocerino ◽  
S Rainieri ◽  
F S V Bazán
Keyword(s):  
Heat Flux ◽  
Singular Value Decomposition ◽  
Convective Heat ◽  
Singular Value ◽  
Convective Heat Flux ◽  
Novel Method ◽  
Value Decomposition

Singular-value-decomposition approach to multivariable generalised predictive control

1993 ◽  
Vol 140 (3) ◽  
pp. 145 ◽  
Author(s):  
B. Kouvaritakis ◽  
J.A. Rossiter ◽  
A.O.T. Chang
Keyword(s):  
Singular Value Decomposition ◽  
Predictive Control ◽  
Singular Value ◽  
Decomposition Approach ◽  
Value Decomposition
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