MATLAB: The result of rotation matrix rotx(angle) with a coordinate does not give the desired result

matrixmatrix manipulation

Hello All
I have a point with coordinates :
x y z : 0.00 60.00 225
and want to rotating it around the global X axis at the center 0,0,225 for 5 ° and get to the new coordinates :
x' y' z' : 0.00 59.96 225.95
the above new coordinates are in global CS and not in rotated CS
but if I use the rotx(5).* oldcoords
I don't get these values.

Best Answer

Here's what my AxelRot utility gives
https://www.mathworks.com/matlabcentral/fileexchange/30864-3d-rotation-about-shifted-axis?focused=5191309&tab=function
>> AxelRot([0.00  60.00  225 ].',+5,[1,0,0],[0 0 ,225])
ans =
         0
   59.7717
  230.2293
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