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How does COMSOL do numerical differentiation?

Posted 2010年3月18日 GMT-4 13:32 0 Replies

CMS GP
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Dear all,

I am curious how COMSOL does the numerical differentiation? What algorithm does it use? For example, we would like to find the electrical field after finding the potential distribution. How does COMSOL calculate the numerical gradient? Thanks.

CMS
0 Replies Last Post 2010年3月18日 GMT-4 13:32
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Hello CMS GP

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