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Complex data

Hi, For my analysis i am using matlab to postproces data from Comsol. However when collecting this data from Comsol by posteval, it only export real data. The imaginary part is discarded. What can i do...

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Re: Complex data

Hi have you read through and understood the chapter on posteval in the command.pdf documentation file ? there are a few comments about complex data, I suspect (havnt tried recently) that you must make...

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Re: Complex data

I dont think adding a phase of 90deg is the answer. I simply cant figure out what can export complex values. Another problem in Matlab/Comsol is the following error i get:>> fem.sol.u ???...

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Re: Complex data

Hi I can do little with the cryptic error messages of COMSOL, the best is to get their help there. The only I have noticed is that the "fl" introduction to function names stands for original "Femlab"...

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Re: Complex data

Apperently you were right about splitting the results in imaginary and real parts. This is my solution: data= posteval(fem,'p','Solnum','all') data2=posteval(fem,'imag(p)','Solnum', 'all')

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Complex data

Hi, For my analysis i am using matlab to postproces data from Comsol. However when collecting this data from Comsol by posteval, it only export real data. The imaginary part is discarded. What can i do...

View Article

Re: Complex data

Hi have you read through and understood the chapter on posteval in the command.pdf documentation file ? there are a few comments about complex data, I suspect (havnt tried recently) that you must make...

View Article

Re: Complex data

I dont think adding a phase of 90deg is the answer. I simply cant figure out what can export complex values. Another problem in Matlab/Comsol is the following error i get:>> fem.sol.u ???...

View Article


Re: Complex data

Hi I can do little with the cryptic error messages of COMSOL, the best is to get their help there. The only I have noticed is that the "fl" introduction to function names stands for original "Femlab"...

View Article


Re: Complex data

Apperently you were right about splitting the results in imaginary and real parts. This is my solution: data= posteval(fem,'p','Solnum','all') data2=posteval(fem,'imag(p)','Solnum', 'all')

View Article

Complex data

Hi, For my analysis i am using matlab to postproces data from Comsol. However when collecting this data from Comsol by posteval, it only export real data. The imaginary part is discarded. What can i do...

View Article

Re: Complex data

Hi have you read through and understood the chapter on posteval in the command.pdf documentation file ? there are a few comments about complex data, I suspect (havnt tried recently) that you must make...

View Article

Re: Complex data

I dont think adding a phase of 90deg is the answer. I simply cant figure out what can export complex values. Another problem in Matlab/Comsol is the following error i get:>> fem.sol.u ???...

View Article


Re: Complex data

Hi I can do little with the cryptic error messages of COMSOL, the best is to get their help there. The only I have noticed is that the "fl" introduction to function names stands for original "Femlab"...

View Article

Re: Complex data

Apperently you were right about splitting the results in imaginary and real parts. This is my solution: data= posteval(fem,'p','Solnum','all') data2=posteval(fem,'imag(p)','Solnum', 'all')

View Article

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