Siegmar Lampe

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Shooting, finite difference or Harmonic Balance techniques in conjunction with Newton's method are widely employed for the numerical calculation of limit cycles of os-cillators. The resulting set of nonlinear equations are normally solved by damped Newton's method. In some cases however, divergence occurs when the initial estimate of the solution is not(More)
Shooting, finite difference, or harmonic balance techniques in conjunction with a damped Newton method are widely employed for the numerical calculation of limit cycles of (free-running, autonomous) oscillators. In some cases, however, nonconvergence occurs when the initial estimate of the solution is not close enough to the exact one. Generally, the higher(More)
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