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spencer

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06 May 2011 Screenshot Truss Solver and Genetic Algorithm Optimzer Solver uses a Direct Stiffness Method. GA modifies X,Y,Z coordinates of nodes and areas of elements. Author: spencer truss structure, truss, direct stiffness meth..., genetic algorithm, truss optimzer 31 1
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09 Apr 2014 quaternion.m quaternion class, vectorized, converts among rotation representations, numerical Euler propagation Author: Mark Tincknell

Are the euler angles defined as "body-fixed" or "world-fixed"?

09 Apr 2014 Function to Convert between DCM, Euler angles, Quaternions, and Euler vectors Function to convert rotation data between 4 types: DCM, Euler Angles, Quaternions, and Euler Param. Author: John Fuller

Are the euler angles defined as "body-fixed" or "world-fixed"?

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02 May 2012 Truss Solver and Genetic Algorithm Optimzer Solver uses a Direct Stiffness Method. GA modifies X,Y,Z coordinates of nodes and areas of elements. Author: spencer osman hamdy

thanks

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