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This ticket adds support for solving the [generalized eigenvalue problem](https://en.wikipedia.org/wiki/Eigendecomposition_of_a_matrix#Generalized_eigenvalue_problem) `A v = λ B v` for two matrices …
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Hi openFAST dev. Team,
I have a question related to tower system ID analysis. We are trying to validate the tower model in openFAST of an offshore turbine against a commercial code BLADED.
For t…
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Hi,
I'm trying to solve a generalized eigenvalue problem Av = eBv where v = [w; b] and both w and b are functions. The script:
``` matlab
dom = [0 1];
z0 = 0.5;
lamu = 30;
lamb = 30;
Rimin = 0.15;…
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Background
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I'm working to solve the multigroup neutron diffusion equations.
It is essentially a coupled system of diffusion equations that represents an eigenvalue problem for eigenvalue and…
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Thank you for the awesome repo. I am a PhD student at the Australian National University and new to transfer learning. I will be really happy to cite this repo in my future publications.
I have a lit…
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Study and consider implementing this approach:
https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/5573
There might be something to do about the interpretation of the resulting vectors in te…
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**Reported by Clancy Rowley on 2014-07-26**
I'm considering rewriting some of the routines in python-control so that it will no longer depend on SLICOT. The main reasons for this are that 1) because S…
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ex09 is running differently to how I remember. I remember the second solve with `solver_iter_pcg`, using `M=build_pc_ilu(Aint), as being faster than the first, with `M=None`. (That was presumably th…
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Hello, everyone,
I have a problem with the frequency calculated.
when I use ansys calculated I can get `[2871,6168,8689,11468]`
When I try to get the mass and stiffness matrix from a .full file w…
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See discussion in #1012.
@lbalicki, as I understand https://www.netlib.org/lapack/lug/node89.html, then every EV smaller than the largest eigenvalue times machine precision should be considered as …