Differential Equations and Linear Algebra

1.5: Response to Complex Exponential, exp(i*w*t) = cos(w*t)+i*sin(w*t) (1x7)

Air date: Jan 27, 2016

For linear equations, the solution for f = cos(ωt) is the real part of the solution for f = e^iωt. That complex solution has magnitude G (the gain).