Rafael Saraiva Campos

3 Questions 4 Answers 0 Followers

Questions related from Rafael Saraiva Campos

Why doesn't fsolve in Maple return all complex roots of a polynomial?

Why does fsolve(x - (-8.0)^(1/3), x) returns only the first root (1.000000000 + 1.732050807*I) of the polynomial (which clearly has 3 roots)?

29 December 2023 8,219 0 View

Is it possible to update the location of a domain point probe during a parametric sweep in a 2D model in COMSOL?

I am running a parametric sweep in a 2D model in COMSOL, during which the location of one domain point probe needed to be updated. However, the probe location is not changing during the sweep....

04 April 2016 1,840 3 View

Does anybody has experience using COMSOL RF Module to model RF wave propagation through solid materials in building structures, such as concrete?

I would appreciate any information regarding the topic, and/or suggestions concerning recommended tutorials and/or COMSOL models already available, as a starting point to my study (I am new to...

11 December 2015 8,365 3 View