|Created||June 20, 2012|
|Last modified||June 24, 2012|
Models an analog computer simulation of a 2nd order differential equation.
Analog Computer Simulation of a 2nd Order Differential Equation
A damped harmonic oscillator is represented by a 2nd order DE and solved using a technique borrowed from the days of Analog Computers. Two integrators are employed. The input to the first integrator is x''[t] via a combination of an initial condition, and feedback from subsequent stages that represent x'[t] and x[t].
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