Table 5
Symmetric correlation matrix calculated from the frame rotation (ϵ,
ω) and acceleration
(
) parameters for a GUMS data set
(upper right triangle) to be compared with an IGQL data set
(lower left triangle).
| ϵ x | ϵ y | ϵ z | ω x | ω y | ω z |
|
|
|
|
|
|
|||||||||
| ϵ x | 1.0 | 0.001 | –0.025 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| ϵ y | 0.038 | 1.0 | 0.017 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| ϵ z | –0.037 | –0.045 | 1.0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
|
|
|||||||||
| ω x | 0.000 | 0.000 | 0.000 | 1.0 | 0.003 | –0.021 | 0.000 | 0.010 | 0.010 |
| ω y | 0.000 | 0.000 | 0.000 | 0.106 | 1.0 | 0.011 | –0.010 | 0.000 | –0.048 |
| ω z | 0.000 | 0.000 | 0.000 | 0.071 | –0.182 | 1.0 | –0.010 | 0.049 | 0.000 |
|
|
|||||||||
|
|
0.000 | 0.000 | 0.000 | 0.002 | –0.444 | 0.328 | 1.0 | 0.011 | –0.016 |
|
|
0.000 | 0.000 | 0.000 | 0.444 | –0.004 | 0.264 | 0.118 | 1.0 | 0.001 |
|
|
0.000 | 0.000 | 0.000 | –0.330 | –0.262 | 0.002 | 0.078 | –0.189 | 1.0 |
Notes. The main differences in the IGQL results are highlighted in red.
There is a significantly stronger correlation between ω and
which leads to poorer results.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.