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Mathematical Problems in Engineering
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2022
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Article
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Tab 4
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Research Article
Discrete Wavelet Transform-based Approach of Real-time Wave Filtering for Dynamic Positioning of Marine Vessels
Table 4
Execution time of wave filtering based on sym6 wavelet with different sliding window lengths.
Wave direction
Symlet wavelet
Statistic
Execute time (ms)
Window length
2
6
2
7
2
8
2
9
2
10
180°
sym6
Average
0.36
0.72
1.44
3.00
5.84
Maximum
0.41
0.78
1.53
3.35
6.08