-
Hi! First of all, I would like to congratulate you for your brilliant work.
So far, I have adapted your code to work with time series, instead audio files. For now, I'm using it to (successfully) pr…
-
We should consider whether this piece of code can be completely rewritten:
https://github.com/sympy/sympy/blob/28c622d943072bb24d198d323ce8694b006e8960/sympy/solvers/solvers.py#L1869-L1896
So we hav…
-
**Is your feature request related to a problem? Please describe.**
This is probably a trivial concept in linear algebra, and may not be of much importance in the context of what the book is teaching,…
raduf updated
5 years ago
-
Hi there,
I've only recently discovered Rubberduck, though I've got many years' experience of VBA.
I have some code for solving systems of non-linear equations, which is a port (not by me) from …
PGS62 updated
5 years ago
-
Follows from #380.
If split and 2nd-order time-dependent problems can be solved, then problems with corresponding time-dependent Hamiltoninans can be solved too.
Some useful references:
- The g…
-
선형 시스템의 최적 제어 문제를 다룬 논문들을 보다보면 다음과 같은 square-root을 사용한 obsevability 조건들이 보입니다.
## Examples of the square-root observability condition
From Jiang and Jiang (2012)
From Lee et al. (…
-
The initial conditions are not fully specified. This is the Dymola 2015 FD01 output of Example5.
```
Translation of IdealizedContact.Examples.Example5:
The DAE has 39119 scalar unknowns and 39119 sc…
-
It is common in parameter identification problem (or even dual parameter id + trajectories) to find solutions that give unstable systems, even when the measurement data comes from a stable system. If …
-
When we talked about a standard library of prebuilt functionality for Catlab, we talked about a module for linear algebra (#65). I think this issue could serve as a collection point for what to put in…
-
I have this code solving a PDE. If I set the force inside `equations` to a numerical value, everything is fine but if I try to replace it with a neural network, I get:
```
% python osc.py
Traceba…