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Descripción del Proyecto

DAKOTA (Design Analysis Kit for Optimization and Terascale Applications) is a general-purpose software toolkit for performing systems analysis and design on high
performance computers. It provides algorithms for
design optimization, uncertainty quantification,
parameter estimation, design of experiments, and
sensitivity analysis, as well as a range of
parallel computing and simulation interfacing
services.

System Requirements

System requirement is not defined
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2008-11-12 07:23 Back to release list
4.2

Un nuevo método de colocación estocástico basado en la interpolación de Lagrange. La cuadratura extendido y la capacidad de la red dispersa. Apoyo adicional variable aleatoria en LHS y transformación Nataf. Incremento generalizado de muestreo Monte Carlo. Extendido el caos polinómica basada en la capacidad de optimización de diseño. Las nuevas funciones de la calibración del modelo en condiciones de incertidumbre. Paralelismo reforzada en la estrategia híbrida secuencial. Una interfaz directa a APPSPACK con soporte para lineal / restricciones no lineal. Mejorado el soporte para PPC y plataformas de Darwin Cygwin, y los compiladores de Intel IGP, y el paso de mensajes openmpi.
Tags: Major feature enhancements
A new stochastic collocation method based on Lagrange interpolation. Extended quadrature and sparse grid capabilities. Additional random variable support in LHS and Nataf transformation. Generalized incremental Monte Carlo sampling. Extended polynomial chaos-based design optimization capability. New capabilities for model calibration under uncertainty. Enhanced parallelism in sequential hybrid strategy. A direct interface to APPSPACK with support for linear/nonlinear constraints. Improved support for Darwin PPC and Cygwin platforms, Intel and PGI compilers, and OpenMPI message passing.

Project Resources