The file size is 1.37 MB, Duffing Oscillator Model, study the non-linear Duffing equation with this utility. Duffing Oscillator Model is a simple, Java based application designed to compute the solutions to the non-linear Duffing equation, which reads, x + 2γx - x (1 - x2) = f cos(ωt), where each prime denotes a time...