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  • r5.05.01 Solving a second-order differential equation by the NIGAM method
  • 1. Introduction
  • 2. Analytical solution of the equation
  • 3. Numerical method
  • 4. Coefficient of the matrices A and B of the system to be solved
  • 5. Acceleration calculation \(\ddot{q}(\tau )\)
  • 6. Bibliography

r5.05.01 Solving a second-order differential equation by the NIGAM method#

Summary:

In this document, we present a method for solving the second order linear differential equation obtained when calculating an oscillator spectrum.

  • 1. Introduction
  • 2. Analytical solution of the equation
  • 3. Numerical method
  • 4. Coefficient of the matrices A and B of the system to be solved
  • 5. Acceleration calculation \(\ddot{q}(\tau )\)
  • 6. Bibliography

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1. Introduction
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