Function definitions are not permitted in this context.

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Azam Rashdi
Azam Rashdi 2016-4-27
评论： Image Analyst 2016-4-27
I am having this error "Function definitions are not permitted in this context." writing this
A = spdiags([-1 a11 0;ones(n-2,1)*[-1 2 -1];0 a11 -1],-1:1,n,n)'/h^2;

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Image Analyst
Image Analyst 2016-4-27
You have probably combined a function and a script in the same m-file. You can't do that. If your script is called test.m, and has MyFunction defined in it some where, then make sure this is the first line of your test.m
function test()
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Azam Rashdi
Azam Rashdi 2016-4-27
Thanks Image I manage to get rid of that now having another problem,
tf = dt*nt; % final time
Not enough input arguments.
Error in navierstokes (line 4) tf = dt*nt; % final time
can you help in this regards
Image Analyst
Image Analyst 2016-4-27
You forgot to paste the actual error message. Maybe you want dt.*nt - I have no idea.

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