Question

Remove Internal Faces from Geometry
Is it possible to remove the internal faces of this geometry: pdem = createpde; g = multicuboid(40,40,0.1*ones(10,1),'Zoffse...

presque 5 ans il y a | 1 réponse | 0

Question

Coefficient Multiplying Laplacian Implicit in Neumann BC?
I'm solving the parabolic equation: I set up the PDE as: specifyCoefficients(model,'m',0,'d',1,'c',D,'a',0,'f',0); and ...

presque 5 ans il y a | 1 réponse | 0

Question

Mesh the Inside of a 3D Patch
I am trying to solve a PDE via the PDE Toolbox and am having trouble building the mesh/geometry. I have built the volume via the...

presque 5 ans il y a | 1 réponse | 0

Question

Create 3D Geometry for PDE Toolbox
I am having trouble creating the geometry of the attached image for use in the PDE toolbox. I have tried several things: i) rewo...

presque 5 ans il y a | 1 réponse | 0

Question

Hmax in GenerateMesh to be Different for x, y and z Directions?
I'm using the PDE Toolbox to solve a 3D elliptic problem in cartesian coordinates. The domain has an aspect ratio of about 40 an...

presque 5 ans il y a | 1 réponse | 0

Question

Segment Dumbbell Structure into Two Circles and One Rectangle
I'm trying to analyze three shapes from this image--two circles and one rectangle. I would like each to be a separate object det...

environ 5 ans il y a | 1 réponse | 0

Question

sub2ind errors with matchFeatures
Hello! I'm trying to start with the code for image registration given here, and convert it for my needs: <https://www.mathwor...

presque 7 ans il y a | 1 réponse | 0