Investigation of Stochastic Disturbances on Electronic Devices containing Oscillatory Circuits

In determining of many natural or technical systems response, the solving of differential equations that describe oscillatory processes is need. The coupled oscillatory circuits in large systems are complicating the search of analytical solution and the theoretical finding of response characteristics. The research is established that a system of coupled oscillatory circuits is described by a system of nonlinear inhomogeneous differential equations. The residues method can be applied to decision search for the system. The results of modeling are considered and its compliance with analytical solutions was established.