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link femlab comsol and matlab

Posted Jan 25, 2011, 5:43 a.m. EST 4 Replies

Paul Vialler
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I have installed a femlab comsol in my PC which has already matlab in it. However when I use programming language from matlab to create solid objects, matlab did not understand these command.

For example I have used the following command to create a solid rectangle with corners at (-1,-1) and (1,1):

s1 = rect2(-1,1,-1,1);
geomplot(s1)
axis equal

Matlab replied

??? undefined function or method 'rect2' for input arguments of 'double'

Please let me know what I made this mistake. Thanks!

Paul


4 Replies Last Post Mar 31, 2012, 12:06 a.m. EDT
COMSOL Moderator

Hello Paul Vialler

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Shishir Suman
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Posted: 1 decade ago Mar 31, 2012, 12:06 a.m. EDT
I am new to COMSOL and i am facing the same problem.

Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc.

Thanks for looking at my problem.
I am new to COMSOL and i am facing the same problem. Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc. Thanks for looking at my problem.
Shishir Suman
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Posted: 1 decade ago Mar 31, 2012, 12:06 a.m. EDT
I am new to COMSOL and i am facing the same problem.

Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc.

Thanks for looking at my problem.
I am new to COMSOL and i am facing the same problem. Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc. Thanks for looking at my problem.
Shishir Suman
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Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Mar 31, 2012, 12:06 a.m. EDT
I am new to COMSOL and i am facing the same problem.

Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc.

Thanks for looking at my problem.
I am new to COMSOL and i am facing the same problem. Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc. Thanks for looking at my problem.
Shishir Suman
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Mar 31, 2012, 12:06 a.m. EDT
I am new to COMSOL and i am facing the same problem.

Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc.

Thanks for looking at my problem.
I am new to COMSOL and i am facing the same problem. Also, i am using Matlab 2011a and COMSOL 3.4. However, I have been not been able to Connect to MATLAB using the same. So, i tried saving the file as .m file and tried to run it in Matlab. However, the software couldn't recognize functions like rect2 etc. Thanks for looking at my problem.

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