70 reputation
17
bio website cosplay.dk
location Denmark
age 28
visits member for 3 years, 11 months
seen Mar 10 at 9:09
Hello there

Feb
3
awarded  Notable Question
Jul
22
awarded  Popular Question
Oct
30
awarded  Supporter
Oct
30
revised Reverse rotation matrix
deleted 455 characters in body
Oct
30
comment Reverse rotation matrix
Rahul Narain That was the problem, plus i should use cosd instead of cos, can you write something as an anwser so you can get the bounty? :D
Oct
30
revised Reverse rotation matrix
added 1550 characters in body
Oct
30
comment Reverse rotation matrix
This seems to be what i am looking for, but i just can't get it to work correctly, see my question for more info!
Oct
30
comment Reverse rotation matrix
k is the unit vector the rotation is around, and fi is the rotation in degrees
Oct
29
awarded  Promoter
Oct
25
asked Diffrence between rotation and pure rotation
Oct
24
comment Matlab rotation matrix function not working correctly
The diffrence are small! example sometime are 0 compared with a -0
Oct
24
asked Matlab rotation matrix function not working correctly
Oct
24
accepted Matlab function, rotation matrix
Oct
24
asked Matlab function, rotation matrix
Oct
24
accepted Determine the complete real solution to a homogeneous differential equation
Oct
22
comment Reverse rotation matrix
I don't think i understand! If i have a k= [1,3,4] and fi = 30, will R be [[1,6.49,-0.43],[-1.41, 7.67, 11,14],[6.35,9.16,13.69]] where the trace of R will be 22.45 and the eigenvector will be [[0.71, 0.71, 0.17],[-0.09+0.55i, -0.09-0.55i, 0.60],[-0.11-0.42i, -0.11+0.42i, 0.78]] But how dose this help me?
Oct
22
asked Reverse rotation matrix
Sep
30
comment Vectors: difference between $ab$ and $a^Tb$
So the correct answer to a^Tb will be [2] right?
Sep
30
awarded  Scholar
Sep
30
accepted Vectors: difference between $ab$ and $a^Tb$