Luo Xing-long
Abstract
On the differential equation of motion of a simple pendulum, the analytic solution of damped linear oscillation and numerical solntion of free nonlinear vibration or damped nonlinear oscillation are obtained; the curve of oscillation or phase diagram are produced with Matlab.
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On the differential equation of motion of a simple pendulum, the analytic solution of damped linear oscillation and numerical solntion of free nonlinear vibration or damped nonlinear oscillation are obtained; the curve of oscillation or phase diagram are produced with Matlab.
Key concepts: Oscillation (cell signaling), Double pendulum, MATLAB, Pendulum, Nonlinear system, Simple harmonic motion, Control theory (sociology), Vibration