photo

Sanwar Ahmad


Last seen: 3 years 前 |  自 2019 起处于活动状态

Followers: 0   Following: 0

统计学

  • Thankful Level 3

查看徽章

Feeds

排序方式:

提问


Computing generalized Inverse of a square but sparse matrix?
I am trying to find the generalized inverse of a square and sparse matrix. I am using Matlab, however pinv(matrix) doesn't work ...

4 years 前 | 2 个回答 | 0

2

个回答

提问


Interpolating at centroid of a tetrahedral mesh
Hi I have a 3D mesh with 4-noded tetrahedral elements. I defined a function/vector evaluated at the vertices of the mesh. I nee...

4 years 前 | 2 个回答 | 0

2

个回答

提问


Interpolating at vertices of a mesh
I have created a mesh using the initmesh in 2D, which gives the nodes (p), boundary (e) and triangular elements (t). I have a fu...

4 years 前 | 2 个回答 | 0

2

个回答

提问


Matlab documentation, plot property windows not opening on iMac.
I am using Matlab 2019a in my iMac (MacOS Catalina 10.15.5). Matlab works fine, however the matlab documentation, plot editor pr...

4 years 前 | 1 个回答 | 0

1

个回答

提问


Plotting pde forward solution for 3D geometry.
I have the forward solution of a PDE obtained by FEM for a 3D domain. The nodes (p) and elements (t) of the mesh are also availa...

5 years 前 | 0 个回答 | 0

0

个回答

已回答
Reading different lines with different numbers of data
Thanks, meghannmarie! I just needed the following modification. file = 'filename.txt'; fileID = fopen(file); data = double.em...

5 years 前 | 0

提问


Reading different lines with different numbers of data
Hi I have the following file where the data are organised in the following way: $Nodes 1 16 0 1 146 9.616887654983829 -2.74...

5 years 前 | 2 个回答 | 0

2

个回答

提问


Reading *.msh files (3D) in Matlab.
I have created this 3D geometry and the mesh in Gmsh, now I need to get the number of nodes, elements, faces from the mesh in Ma...

5 years 前 | 3 个回答 | 0

3

个回答