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Viscosity fits are of a rather poor quality. The simple equation exp(A/(T-B)+C) can describe the general trends. At high temperatures, many fluids exhibit a relative error of up to 100%, that is not r…
jowr updated
10 years ago
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Currently users have to define each formula explicitely to use the parameter fitting node. Nevertheless it is common habit, that especially for secondary models different formulas are tested and the o…
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I ran into the following issues when running ShOpt for the first time.
### Bugs
- [x] `dataPreprocessing.jl` assumes `VIGNET` exists in HDU 2 of a FITS file. This is a very common issue; it wou…
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### Motivation
Functions for low-order polynomial fitting using (weighted) least squares regression are common in many scientific libraries.
Here's an interface for the non-weighted case, inspi…
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Have been attempting to run spectroscopic fits of a redshift 1.52 galaxy with various levels of complexity within the global model (a 4-dimension fit where the only variance is within the tau-decay SF…
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Using pyfits v3.0.8 results in a a different format for the history keyword as the current pipeline version, which is using v3.1.2. Here is an example:
```
HISTORY = 'SALTCLEAN outpath=/home/sa/2013…
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You cover LOESS, polynomials and breakpoint modelling nonlinear patterns, but oddly do not cover splines (breakpoint modelling is a subset of regression splines limited to linear, slope = 0 models) in…
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## Basic Problem
When I ran a grid search for optimizing the Savitzky-Golay filter parameters, I found that for high `polyorders`, the coefficients from `scipy.signal.savgol_coeffs` are numerically i…
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Hello, thanks for your hard work on this library, I've found it very useful! Issue #85 may be referencing this issue, but I would like to construct a PWFL piecewise curve from a modeled set of coeffic…
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Sgr_A_st_a_03_TP
[uid://A001/X1590/X30ae](https://almascience.org/aq/?result_view=observation&mous=uid://A001/X1590/X30ae)
* [x] Observations completed?
* [x] Delivered?
* [x] Downloaded? (spec…