scholarly journals The relationship of singular value decomposition to wave‐vector filtering in acoustic radiation problems

1990 ◽  
Vol 88 (S1) ◽  
pp. S47-S47
Author(s):  
D. Photiadis
Keyword(s):  
Singular Value Decomposition ◽  
Wave Vector ◽  
Acoustic Radiation ◽  
Singular Value ◽  
Value Decomposition ◽  
Relationship Of ◽  
The Relationship

scholarly journals Proposal of Golf Swing Analysis Method Using Singular Value Decomposition

Proceedings ◽  
2020 ◽  
Vol 49 (1) ◽  
pp. 91
Author(s):  
Kenta Matsumoto ◽  
Nobutaka Tsujiuchi ◽  
Akihito Ito ◽  
Hiroshi Kobayashi ◽  
Masahiko Ueda ◽  
...  
Keyword(s):  
Singular Value Decomposition ◽  
Motion Capture ◽  
Singular Value ◽  
Golf Swing ◽  
Motion Capture System ◽  
Analysis Method ◽  
Main Mode ◽  
Value Decomposition ◽  
The Relationship ◽  
Positional Data

We analyzed the relationship between the cooperative actions of golf swings and the differences in swing trajectory. To extract cooperative actions from different swings, we acquired swing data in an experiment on an experienced golfer who swung with two different trajectories. We measured the swings with motion capture system (VICON). We built an observance matrix from the collected positional data and conducted singular value decomposition (SVD) on it. The SVD yielded the cooperative actions as independent modes. Next, we compared the cooperative actions of different swing trajectories in the main mode. The results indicate that the analysis of the golf swing could be divided into a dominant behavior and an accompanying behavior.

Improving TF-IDF with Singular Value Decomposition (SVD) for Feature Extraction on Twitter

2017 ◽  
Author(s):  
Ammar Ismael Kadhim ◽  
Yu-N Cheah ◽  
Inaam Abbas Hieder ◽  
Rawaa Ahmed Ali
Keyword(s):  
Feature Extraction ◽  
Singular Value Decomposition ◽  
Singular Value ◽  
Value Decomposition
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