I have a system that is forced by a sinusoidal function with specific amplitude, phase and frequency. I get a deformation of sinusoidal form as well, and I would like to find the phase lag. I use FFT and isolate the phase lag numerically, it says it is pi/2 however when I look at the plots, it is not pi/2 at all. What can I do? Thank you. PS:Can provide FFT code if needed.
Subscribe to:
Post Comments (Atom)
-
As you know the Morlet wavelet function is given by: $$\frac{1}{\sqrt{\pi f_b}}e^{\frac{-t^2}{f_b}}e^{j2\pi f_c}$$ The Fourier transform of...
-
Which ring of anthracene is reduced during Birch Reduction? What will the final product look like? Why? My teacher said that the more electr...
-
Sulfur reacts with sodium hydroxide in the following way: $\ce{3S + 6NaOH->2Na_2S + Na_2SO_3 + 3H_2O}$ It is a disproportionation reactio...
-
I want to implement Fast Hartley Transform (Specifically Discrete Hartley Transform ) in a script file in MATLAB. Does anyone know have a r...
No comments:
Post a Comment