| Thread Closed |
find 3x3 rotation matrix |
Share Thread |
| Mar14-04, 10:22 PM | #1 |
|
|
find 3x3 rotation matrix
Hi, if i want to find a 3x3 matrix R which represents a rotation of Pi/6 around the axis of rotation v(vector)={1, 2, 3}. how can i find it?
|
| Mar14-04, 10:42 PM | #2 |
|
Recognitions:
|
Are you saying that your axis is along a vector that starts at the origin of the coordinate system and has its tip at the point (x,y,z)=(1,2,3)? And is your rotation direction clockwise or counterclockwise as viewed from the perspective of (0,0,0)?
|
| Mar14-04, 11:26 PM | #3 |
|
|
|
| Mar15-04, 12:46 AM | #4 |
|
Recognitions:
|
find 3x3 rotation matrix
Start by figuring out what the result of rotating
[0,0,1] [0,1,0] and [1,0,0] are. Once you've done that, you shouldn't have any trouble making hte matrix. |
| Mar15-04, 01:19 AM | #5 |
|
Recognitions:
|
|
| Mar15-04, 01:23 AM | #6 |
|
Recognitions:
|
|
| Thread Closed |
Similar discussions for: find 3x3 rotation matrix
|
||||
| Thread | Forum | Replies | ||
| Eigenvalue of a rotation matrix | Calculus & Beyond Homework | 3 | ||
| Rotation matrix | Calculus & Beyond Homework | 2 | ||
| Rotation Matrix? | Advanced Physics Homework | 2 | ||
| Matrix in Rotation | Linear & Abstract Algebra | 2 | ||
| Matrix Rotation | Introductory Physics Homework | 1 | ||