A PASCAL program for solving systems of nonstiff ordinary differential equations
โ Scribed by D.J. Perreault
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 552 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0965-9978
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โฆ Synopsis
Systems of nonstiff ordinary differential equations phrased as initial value problems are common in many engineering applications. A PASCAL program is presented which allows rapid specification and solution of this type of problem using the Runge-Kutta-Fehlberg method. The program is suitable for implementation on a personal computer. A simulation of a dynamically shifted oscillator is presented as an example.
๐ SIMILAR VOLUMES
Based on the idea of quasi-interpolation and radial basis functions approximation, a numerical method is developed to quasi-interpolate the forcing term of di erential equations by using radial basis functions. A highly accurate approximation for the solution can then be obtained by solving the corr