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ahmad


5 total contributions since 2014

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Question


function names as variables
I have created functions (say func1 and func2) with this format (each of which was written in a separate file) -----------...

1 year ago | 1 answer | 0

1

answer

Question


Solving sparse linear system
I want to solve a linear system Ax=b, where A is about 16777218x16777218 matrix, it is sparse but not symmetric positive definit...

3 years ago | 0 answers | 0

0

answers

Question


how to plot a single valued function over a triangulated surface?
I have a finite element mesh [t,p] for a surface in 3D, where t is the triangles and p is the (x,y,z) coordinates of the vertice...

3 years ago | 1 answer | 0

1

answer

Question


The output of refinemesh function. Is it always the same or a given mesh ?
Let Tn be a triangular mesh obtained from T0 after n times refinement using the "refinemesh" function in Matlab. The questi...

5 years ago | 1 answer | 1

1

answer

Question


why can't I get a vector as an output while using a constant in the function handle ?
I define the following constant function f=@(x,y)0; and I define the following vector z=[1 2; 3 4; 5 6]; I want to ...

6 years ago | 2 answers | 0

2

answers