Finite-difference approximations for the first derivative, valid halfway between equidistant gridpoints, are in general much more accurate than the corresponding approximations, which are valid at ...

Utilize advanced techniques to evaluate structures. Advanced analysis is necessary for structures that are complex, exhibit finite deformations, are loaded beyond their first yield point, or ...

The goal of engineering analysis is to use models of the real world to simulate and predict the performance of a design with confidence, explore design modifications, and inform downstream ...