Björn Ludwig

> I think it happen because web application of microsoft to-do stopped to work on Linux systems(i tryed to launch it on Ubuntu 16 and Mint 19), and i suppose(did...

I just noticed this awesome project and browsed through the issues. It appears to me that [versioneer](https://github.com/warner/python-versioneer) is unmaintained as well, isn't it? It was [well maintained until then](https://github.com/warner/python-versioneer/commits/master), but...

~~An option to choose between setuptools_scm, the bumpversion successors or maybe [python-semantic-release](https://github.com/relekang/python-semantic-release) would be nice I suppose. I will dive deeper into your ideas and maybe propose something.~~

@eichstaedtPTB Your suggestion was tackle this by wrapping the according calls of `interp1d_unc()` in `propagateDFT()` where this will be needed, right?

We probably can utilize [scipy.optimize.lsq_linear](https://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.lsq_linear.html) to achieve the desired behaviour during the fitting routine. We could introduce a bounds parameter to allow for user specified boundaries as specified in lsq_linear's...

[This commit](https://github.com/PTB-PSt1/PyDynamic/pull/161/commits/52c99a366f8a1b8c0aba50accfbf38d6b6e038cc) could possibly resolve the issue already for ```python bounds = (np.array([b0, -np.inf, ..., -np.inf]), np.array([b0, np.inf, ..., np.inf])) ``` with preceding `b0=0` for the high-pass and `b0=S0` for...

@bruns01 To test this implementation setup a test environment and install PyDynamic via ```shell pip install git+https://github.com/PTB-PSt1/PyDynamic.git@improve_LSIIR ``` We adapted [the corresponding example](https://github.com/PTB-PSt1/PyDynamic/blob/improve_LSIIR/examples/Digital%20filtering/identify_IIR.py) as noted above. Please observe, if this...

That's the paper by the way: https://arxiv.org/abs/1605.01235.

Thanks for the hints and updates. I'll check back on that as soon as possible. As stated at #838 we would very much appreciate the possibility to use the ISO...

This PR is 5 years old and it seems, as if there was no need for it to be released with one of the intermediate PyDynamic versions. We will close...