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Such a useful algorithm! Like RDP but with super nice Bezier curves!
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Could you elaborate on the high level steps in your elephant.py? To me, it seems like you are feeding it a sample elephant curve's points and then defining the parameters in shape (num_points, 4). You…
edwhu updated
6 years ago
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I am trying to write a nonlinear curve fitting library using the Trust-Region algorithm. I am very interested in seeing your library. Could you give me some examples and let me know how to use it?
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Hi,
As I need to take derivative of Cl's, I found that there is a lot of noise and the curve is not smooth. Although I tried fitting them, the result seems to depend on how dense the sampling is. S…
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In my experience, fitting with the `LaserFlop` model is significantly less robust than most other models in ionics-fits. I've found that this is the case even for data that should be "easy" to fit, su…
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The main issue is with the error computation (I think), which has to be generalized to N dimensions. It is this line that makes no sense if the data has N dimensions:
https://github.com/mljs/curve-fi…
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The L-curve method to select the best regularization parameter:
Run reconstruction for a sweep of regularization parameters. Compute the residual norm of each, and the penalty term value of each reco…
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Hi @njcuk9999
Here are the errors at the end of the processing - below there is also the full log of ....apero_flat_spirou.log of 2020-11-01
@clairem789 did your test with the .290 end with no …
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# Complete all the things you have written in the readme
- [x] solving linear equations
- [x] Numerical diffrentiation
- [x] Root finding
- [ ] Numerical integration
- [ ] Tropezoidal
…
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I am using this crate to do curve fitting with 'nalgebra' that is an algebra crate. For all I know, most algebra library tends to use column-major matrix and store matrix in a vec storage. Hence, I th…