Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Quadratic Interpolation"”.
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MEC3DE - um programa para análise elástica tridimensional com o método dos elementos de contorno
… elements, with constant, linear and quadratic interpolation. In addition, the elements can be continuous, discontinuous or of transition type in any combination. Once the boundary values of tractions and displacements are calculated, internal displacements and stresses are computed …
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Solução das equações de Saint-Venant por um modelo de elementos finitos espaço-temporal
… elements in space and time. The model adopts quadratic interpolation functions in space and linear functions in time. The procedure produces an implicit scheme in which the non-linear terms are initially approximated by their known values at the previous time step and then corrected by the …
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Uma formulação de elementos de contorno para análise de vibrações livres
… boundary integrals, by employing special interpolation functions to approximate the accelerations within the body. With this procedure the free vibration problem is reduced to a generalized algebraic eigenvalue problem, whose solution is carried out in a direct and simultaneous way. This …
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Machine learning and task disambiguation in hand-picked agriculture
… activities performed during harvest. Piecewise quadratic interpolation was used on smoothened data to detect segments in trips taken by workers. Trip segments are then evaluated with the different profiles to find the best fitting profiles and the associated optimal parameters. Results indicated …
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Vibrations of an isolated wind turbine blade using the finite element method
… based on three dimensional elasticity and quadratic interpolation functions is developed. Both sets of finite element equations are implemented in a general purpose computer program to solve the structural dynamics eigenvalue problem and results compare favorably with published data for the …
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Room reconstruction and navigation using acoustically obtained room impulse responses and a mobile robot platform
… sound source localization algorithm by using quadratic interpolation.
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Further numerical techniques for planar elastostatic analysis by the boundary integral equation method
… of the method, using constant, linear and quadratic interpolation functions over the boundary segments is developed and then inclusion in computer programs is discussed. Attention is given to the problem of numerical integration over a singularity, for which detailed expressions are given. …