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Cathal White


Last seen: 3 years ago |  Active since 2020

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Generating 2D Geometry with MATLAB and Exporting to FEM software
Hi there, I need to find a way to export .fig files to an FEA software such as ANSYS or Abaqus. The reason for this is I am do...

3 years ago | 1 answer | 0

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How does the same displacement at two nodes in a quadrilateral element result in a constant strain overall?
Hi, I've been finding strain in a quadrilateral element using shape functions. I'm a little confused with the interpretation of ...

3 years ago | 0 answers | 0

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Gaussian Quadrature Error Help
Hi there, I have an assignment which asks to do Gaussian Quadrature for a 4th degree polynomial and discuss the error from the a...

3 years ago | 1 answer | 0

1

answer

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Matlab Arrays not populating correctly
Hi all, I'm getting a problem with MATLAB where the values being inserted into a vector are appearing as [] instead of [rand, 0]...

3 years ago | 2 answers | 0

2

answers

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How to reshape and rearrange a matrix in a specific way
How can I rearrange the following 3x2 matrix: [0, 0; -0.001, 0; 0, 0.02] to look like this 6x1: [0; 0; -0.001; 0; 0; 0.02]? I'...

3 years ago | 1 answer | 0

1

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How to change a 1x10 matrix into two 1x5 matrices.
I'm trying to convert a 1x10 matrix which currently looks like this [x; y; x; y; x; y; x; y; x; y;] into two separate matrices o...

3 years ago | 1 answer | 0

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answer