Ryan Woodall

Last seen: meer dan 4 jaar ago | Active since 2016

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Integrate Results of 3D FEM on mesh with arbitrary integration limits
I have results of a 3D finite element analysis stored as a list of points [x,y,z], and corresponding values V. I would like to p...

meer dan 6 jaar ago | 0 answers | 0

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Question

circshift code generation fails
I'm trying to go through the code generation process to make an FDM model as quick as possible for use in another program. To fi...

bijna 8 jaar ago | 0 answers | 0

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Question

Implementation of Partial Computed Gradients (PCG) Method for Distributed, Sparse Arrays
I'm running a transient FEM of a very large matrix (>1E6x1E6) on a cluster, and looking for a way to solve it the most efficient...

bijna 8 jaar ago | 0 answers | 0

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Question

Scaling up an image transformation matrix for high resolution image registration?
I have two very large, high-resolution images I would like to register. I have more or less followed this tutorial on how to reg...

ongeveer 8 jaar ago | 0 answers | 0

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Best practices for large memory requirements: how to read/write to file
I'm trying to scale up a FEM problem that a coworker of mine developed. The way the code runs now, we open a vector of N nodes x...

meer dan 8 jaar ago | 1 answer | 0

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Question

Turn image mask into triangular mesh
I am trying to run a FEM model on some images, and I need to first create a mesh to run the model in. The images are very high-r...

meer dan 8 jaar ago | 1 answer | 0

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