Michiel Stock

[BUG] wrong arrows in quiver when `yflip=true`

5

I have noted that `quiver` gives wrong errors when one flips the y-axis. ```julia quiver!([1,2], [3,4], quiver=((1, 2), (-1, 1))) ``` Seems important to annotate images with arrows. This is...

Local sensitivity analysis with SciMLSensitivity

5

The docs and paper mention that SciMLSensitivity can be used for local sensitivity analysis, though the two are not compatible in a neat way. For example, one would expect the...

- [ ] change RGB to HVS - [ ] add coordinates to pixels => smoothing in location as well as color space

Sum of kroneckers

3

Lazily working with sums of Kronecker products: `A ⊗ B + C ⊗ D`, in response to #76

- [ ] check order of for loops to match memory usage - [ ] some rows / columns of the matrices are not used, so a smaller matrix can...

Already give the type system for fluky fields so it is more clear what to do.

Hi, see the issue on Kronecker.jl: https://github.com/MichielStock/Kronecker.jl/issues/137 This person wants to use a Kronecker matrix for a covariance matrix in a multivariate normal distribution (Distributions.jl). Since these use PDM, I...