quaternion

版本 1.8.0.0 (101.4 KB) 作者: Mark Tincknell
quaternion class, vectorized, converts among rotation representations, numerical Euler propagation
4.8
(20)
9.5K 次下载
更新时间 2017/8/24

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quaternion.m is a matlab class that implements quaternion mathematical operations, 3 dimensional rotations, transformations of rotations among several representations, and numerical propagation of Euler’s equations for rotational motion. All quaternion.m class methods except PropagateEulerEq are fully vectorized.

引用格式

Mark Tincknell (2024). quaternion (https://www.mathworks.com/matlabcentral/fileexchange/33341-quaternion), MATLAB Central File Exchange. 检索来源 .

MATLAB 版本兼容性
创建方式 R2013b
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版本 已发布 发行说明
1.8.0.0

Fixed bug noted by Nathan Pust (thank you!) in rotationmatrix, updated RotationMatix, updated OmegaAxis, fixed bug in equiv.
1.7.0.0

Changes: revised error messages, corrected repmat syntax
New methods: ComplexMatrix, complexmatrix, integrateomega, Integral, ModifiedRodrigues, modifiedrodrigues, Rodrigues, rodrigues, RotateTensor
1.6.0.0

Added missing unitvector function for OmegaAxis method
1.5.0.0

change normalize, rand; fix isequal*, rotateutov; add dot, interp1, randRot
1.3.0.0

added quaternion.OmegaAxis to get angular velocity vectors from time series of quaternions
1.2.0.0

A few new methods and small bug fixes
1.1.0.0

fixed bugs, added some new methods
1.0.0.0