Jon Alm Eriksen
Jon Alm Eriksen
Hi, I would like to use the`invH` estimation of the BFGS solver to quantify the standard errors of the optimized parameters. I can do that setting `store_trace=true` and use the...
Implement suggestions for https://github.com/apache/arrow-julia/issues/308
Context: The Arrow.jl 2.2.1 release changed the behavior of `@scopedenums` used in the `FlatBuffer` submodule, to remedy a type piracy issue. https://github.com/apache/arrow-julia/pull/267 This change introduced a couple of issues: 1....
(the following is a slightly rewritten version of a slack post at the arrow-dev channel) I am interested in contributing to getting [flatc](https://google.github.io/flatbuffers/flatbuffers_guide_using_schema_compiler.html) support for julia. I have a [WIP...
Consider the following ```julia using CoordinateTransformations using GeometryBasics using LinearAlgebra using Rotations # define transformations s = LinearMap(Diagonal(Vec3f(1,1,2))) r = LinearMap(RotX(0.5f0 * π)) t = Translation(Vec3f(0,1,0)) srt = t ∘...
Would you consider having an alternative Spherical coordinate conventions, in particular the one which (at least according to wikipedia https://en.wikipedia.org/wiki/Spherical_coordinate_system#Conventions) is common practice in physics (i.e. x = [r sin(theta)...
Dear Tamas Papp, Thanks for your efforts on TransformVariables.jl. Do you happen do know a source (paper/textbook/blog) which explains the transformation which underlies the UnitVector type? best Jon Eriksen
Consider the script `test.jl` ```julia x = 123 @info x ``` Running the script like `julia --project=. --startup-file=no test.jl` yields the expected output ```julia [ Info: 123 ``` However, starting...
```julia @svg begin background(1,0,0,0.5) setcolor(1,0,0,0.5) # note same color with same alpha value circle(Point(0, 0), 100, action = :fill) end 200 200 "circle.svg" ``` produces svg ```svg ``` The line...
Hi, I stumbled upon a case where `eye` fails. Consider this ```julia julia> using Eyeball julia> using VideoIO julia> sample_avi_fn = download("https://www.engr.colostate.edu/me/facil/dynamics/files/drop.avi") julia> handle = VideoIO.openvideo(sample_avi_fn) julia> eye(handle) ERROR: type...