MATLAB: How to do a 3D circle in matlab 3d circlecircle Hello, I need a code for a 3D circle. I have the code but i can not to do 3D. Thank you Best Answer http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3FAlready there! Related SolutionsMATLAB: Vectors u = (2,1,0) and v = (0,1,2). calculate cos thetha where thetha is the angle between u and v u = [2 1 0];v = [0 1 2];costheta = dot(u,v)/(norm(u)*norm(v))theta = acos(costheta) %n angle MATLAB: Angle between a plane and horizontal The angle between the two planes are the angle between the two normal vectors, so your approach is correct. I'm not sure why you need to do atand though. I think once you do the dot product, you can use acosd directily Related QuestionFit a circle to 3d dotsHow I can get Px,Py and Pz valueProblem with PDE resolutionUsing MATLAB determine the unit vector normal to ?=??+??−? at point P(1,3,0).
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