Recent content by chandan

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    Curvature of flexible chain

    Thanks for response SteamKing and micromass. Sorry for the unclear post. Let me pose the problem in a little different manner. Suppose, I have 6 points. Its coordinates x, y, and z are known. Say, (x1,y1,z1), (x2,y2,z2), …, (x6,y6,z6). The aim is to compute its curvature. One possible way, I...
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    Curvature of flexible chain

    Dear all, I was wondering how the radii of curvature can be calculated of a flexible chain (polymer chain). I have the x,y and z values of the polymer chain. For a 2D chain, I can calculate the curvature radii (http://www.intmath.com/applications-differentiation/8-radius-curvature.php). I am...
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