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Results tagged with rootfinding
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user 32779
For questions about the theory and process of finding the roots of a function (values where the function returns zero).
3
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finding all zeros of a continuous function
As others have pointed out, you cannot solve this problem in general for all continuous functions. But there are methods that work quite well in practice. One such method is to sample the function at …
- 1,091
3
votes
ODE Event detection for calculating multiple roots of continuous sinusoidal equation
Assuming it is not too expensive to evaluate the function, I would recommend using the chebfun toolbox (matlab), as shown here: https://www.chebfun.org/docs/guide/guide03.html
It builds an approximat …
- 1,091