distal control point and tangent vector, and two centers of curvature circles in both two-dimensional (2-D) and 3-D space. This method has the following three advantages. First, the task configuration ...

scale: A 3D vector containing the scaling factors along the ... along a curve given and return the tangent, normal, binormal, curve length, curvature, torsion, and the speed along the curve ...

Not anymore. The reason behind scoliosis, or curvature of the spine, lies in the brain, a team of researchers from the Singapore General Hospital (SGH) and the National Neuroscience Institute (NNI ...

A vector, often depicted as an arrow, is just something with a magnitude (or length) and a direction. Combing the hair flat against the sides of the coconut would form the equivalent of tangent ...

The curvature at a certain point can be obtained by estimating the normal vector of each point in the point cloud. The normal vector can be calculated using the normal of the tangent line of the ...

This function classifies the vector fields according to the bin limiting values ... They consist of lithology, land cover, slope, plan curvature (tangent to the contour line), profile curvature ...

In a paper published online today (Jan. 13) in the journal Science, the researchers announce that they've been able to measure the curvature of space-time. The experiment is part of an area of ...