avg.quaternion.markley: Quaternion Markley averaging algorithms.
In browarsoftware/RMoCap: Package for processing and kinematic analyzing motion capture data.
Description
Usage
Arguments
Value
Examples
Description
See: F. Landis Markley, Yang Cheng, John Lucas Crassidis, and Yaakov Oshman. "Averaging Quaternions", Journal of Guidance, Control, and Dynamics, Vol. 30, No. 4 (2007), pp. 1193-1197. https://doi.org/10.2514/1.28949
Usage
1
Arguments
Q
a data frame of quaternions (four dimensional vectors) to be averaged. Each row of data frame holds one quaternion.
Value
4D quaternion vector.
Examples
1
2
3
4
5
Q <- data.frame(c(0.9999986, 0.9999986, 0.9999986, 0.9999986, 0.9999986, 0.9999986),
c(0.0008716584, 0.0008716584, 0.0009590162, 0.0009590162, 0.001046359, 0.001046359),
c(0.0009608439, 0.001048034, 0.0008736689, 0.001048034, 0.0009608439, 0.0008736689),
c(0.001046359, 0.0009590162, 0.001046359, 0.0008716584, 0.0008716584, 0.0009590162))
avg.quaternion.markley(Q)
browarsoftware/RMoCap documentation built on May 16, 2019, 7:28 a.m.
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Description Usage Arguments Value Examples
Description
See: F. Landis Markley, Yang Cheng, John Lucas Crassidis, and Yaakov Oshman. "Averaging Quaternions", Journal of Guidance, Control, and Dynamics, Vol. 30, No. 4 (2007), pp. 1193-1197. https://doi.org/10.2514/1.28949
Usage
1 |
Arguments
Q |
a data frame of quaternions (four dimensional vectors) to be averaged. Each row of data frame holds one quaternion. |
Value
4D quaternion vector.
Examples
1 2 3 4 5 | Q <- data.frame(c(0.9999986, 0.9999986, 0.9999986, 0.9999986, 0.9999986, 0.9999986),
c(0.0008716584, 0.0008716584, 0.0009590162, 0.0009590162, 0.001046359, 0.001046359),
c(0.0009608439, 0.001048034, 0.0008736689, 0.001048034, 0.0009608439, 0.0008736689),
c(0.001046359, 0.0009590162, 0.001046359, 0.0008716584, 0.0008716584, 0.0009590162))
avg.quaternion.markley(Q)
|
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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