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area3D 1.0

  Date Added: June 17, 2013  |  Visits: 251

area3D

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A function which gives the area of a 3D planar polygon which does not lie in the x-y plane.AREA3D(X,Y,Z) calculates the area of a polygon in space formed by vertices with coordinate vectors X,Y and Z. If the coordinates of vertex v_i are x_i, i and z_i twice the area of a polygon is given by:2 A(P) = abs(N . (sum_{i=0}^{n-1} (v_i x v_{i+1})))where N is a unit vector normal to the plane.The '.' represents the dot product operator, the 'x' represents the cross product operator, and abs() is the absolute value function.Tested under MATLAB 5.3

Requirements: No special requirements
Platforms: Matlab
Keyword: 039x039 Normal Operator Product Represents V I2b1 Vector
Users rating: 0/10

License: Shareware Size: 10 KB
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