Recent content by MeissnerEffect

Homework Statement I'm doing a course in nonlinear dynamics using Strogatz. One of the exercises in the book is "Using index theory show that the system has no closed orbits" Homework Equations \dot{x} = x(4-y-x^{2}) , \dot{y} = y(x-1) The Attempt at a Solution Turns out there...

I performed an experiment using different wavelength lasers to calculate the distance between the pits of a DVD by measuring the angles formed by the resulting diffraction pattern,but now I'm unsure on how to calculate the uncertainty of the final result. I took 9 measurements each with their...