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Compute the overlap volume between 2 spheres defined in an array.Computation is vectorized, and intersection volume are computed ananalytical way.Input: spheres data presented in an array G of four columns. G contains parameters of the n spheres . G(1:n,1) - x-coordinate of the center of spheres, . G(1:n,2) - y-coordinate of the center of spheres, . G(1:n,3) - z-coordinate of the center of spheres, . G(1:n,4) - radii of the spheres Each row of the array contains the information for one sphere. Input can also be provided in three different vectors. These vectors can be row or column vectors. The 1st one corresponds to x-coordinate of the center of spheres, the 2nd one to the y-coordinate, the 3rd one to the z-coordinate and the 4th one to the radii of the spheres. An optional binary argument can be provided to display or not the result.Output: Square matrix M(n,n) containing intersection volumes betweenspheres M(i,j) contains the intersection volume between spheres i & j By definition, M(i,i) corresponds to the volume of sphere i.Examples: x = [0,1,5,3,-5]; y = [0,4,3,7,0]; z = [0,4,3,7,0]; r = [1,5,3,2,2]; Display_solution = true; disp('First call') M = volume_intersect_sphere_analytical(x,y,z,r,Display_solution); disp('Second call') M = volume_intersect_sphere_analytical([x',y',z',r'],false);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%For 2 spheres i & j, three cases are possible depending on the distanced(i,j) of the centers of the spheres i and j. Case 1: spheres i & j do not overlap, there is no overlap volume M(i,j)=0; Condition: d(i,j)>= ri+rj M(i,j) = 0; Case 2: spheres i & j fully overlap, the overlap volume has to be computed. Condition: d(i,j)
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Windows Software
Albina Merfyn - I find this to be really easy to use. I can...
