Simple Quaternion and 3D Rotation function library

版本 1.0.1 (17.1 KB) 作者: fhz
Library of functions for the quaternion algebra and the rotation matrices.
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更新时间 2019/6/15

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This simple library implements the quaternion algebra in Matlab using the isomorphism between quaternions and R^4.
It also implements the rotation matrices for many combinations of Euler angles and the Rodrigues' Formula and the quaternion version.
This library also contains a 3D Visualization tool.

Summarized description functions:
The sum and subtraction is normally performed by Matlab as R^4 vectors.
conjugate
division on the left
division on the right
exponential
inverse
absolute value
plot of coordinates in 3D
product
product with dot and cross commands
matrix isomorphism 1
matrix isomorphism 2
rotation
to string
Rx
Ry
Rz
Rxyz -- and others combinations of Euler Angles.
Time derivative of Rxyz
Rot Rodrigues

引用格式

fhz (2024). Simple Quaternion and 3D Rotation function library (https://www.mathworks.com/matlabcentral/fileexchange/71861-simple-quaternion-and-3d-rotation-function-library), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2017a
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quaternios_library

rot_library

版本 已发布 发行说明
1.0.1

Description update.
1.0.0