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. Author manuscript; available in PMC: 2017 Aug 23.
Published in final edited form as: Comput Methods Appl Mech Eng. 2016 Oct 14;314:196–221. doi: 10.1016/j.cma.2016.09.024

Fig. 3.

Fig. 3

Computing the integration constant of a variably correlated multi-variate Gaussian with multi-resolution regression. The sample distribution and refined hypercube partitions are shown for τ = 1/2 (a), together with the reconstructed distribution (b) and convergence plots in terms of the absolute (ABS) relative error between the estimate and the true integration constant (c).