NONLINEAR CIRCUIT ANALYSIS BY TIME RELATIONSHIPS REPRESENTED BY CHEBYSHEV FUNCTION SERIES

When the processes in a circuit are describable by functions yk(t) (k = 1, 2,. . .,t), the absolutely integrable function y(t) is representable by a Chebyshev function series defined by series coefficients and reference functions relating to the Chebyshev system. Each expansion has its own preferred fields of application, e.g. to evaluate transients. Relations are established between coefficients of series which represent the argument y and the function f in a nonlinear relationship f[y(y)].