| Author | Message | ||
     Olexiy Orel (scorpion) Member Username: scorpion Post Number: 5 Registered: 03-2007 |
Hello. I have a time-dependent problem. And as an output signal I have current, sinusoidal function, I(t). Can I get a Fourier spectrum? For example, if I=0.7*sin(t), I get: I(1)=0.7. Or if I have I=0.7*sin(t)+0.3*sin(3*t): I(1)=0.7, I(3)=0.3. So I need frequency spectrum. Is it posssible? Your FlexPDE is impressive, but if I get time-dependent result, I might need harmonic components. | ||
| Robert G. Nelson (rgnelson) Moderator Username: rgnelson Post Number: 1015 Registered: 06-2003 |
FlexPDE does not currently have a facility for reporting Fourier spectra. Presumably, you could export the data and run it through an external Fourier analysis. |