index exceeds matix error
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hi, i have created a mesh in a software and want to upload that into matlab using NIRFAST software, when i upload my node and element files into matlab an error occurs showing that index exceeds the matrix. To give you guys a clear view node file is a NX4 matrix and my elem file a EX4 matrix. N,E are the number of nodes and elements. where do you think the problem may lie. I am new to matlab please help me.
regards, ram
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Amit
2014 年 1 月 30 日
(mesh.nodes(:,1:3)-repmat(coord(i,1:3),size(mesh.nodes(:,1:3),1),1)).^2;
The code should work unless coord or mesh.nodes have less than 3 columns. That is where I see this error thrown.
Before going in the loops, check
size(mesh.nodes,2)
size(coord,2)
and make sure that you get a number 3 or bigger than 3 for both of them.
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