Jonathan Bieler jonathanBieler
jonathanBieler
/ anisotropic_diffusion.jl
Created
January 19, 2024 13:37
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| using Plots, Statistics, ImageFiltering | |
| ## | |
| N = 200 | |
| img = zeros(N,N) | |
| img[80:120,80:120] .= 1 | |
| img = img .+ rand(N,N)*0.5 | |
| heatmap(img) |
jonathanBieler
/ phone_encoder.jl
Created
August 3, 2021 13:01
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| #= | |
| # Port of Peter Norvig's Common Lisp program from http://norvig.com/java-lisp.html. | |
| # | |
| # - Julia version: 1.6.2 | |
| # - Author: Renato Athaydes | |
| # - Date: 2021-07-24 | |
| =# | |
| const emptyStrings = String[] | |
| function printTranslations(io, dict, num, digits, start=1, words=String[]) |
jonathanBieler
/ sdl_gen.jl
Created
March 10, 2020 09:04
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| using Clang | |
| import Clang, Clang.cindex | |
| #include("gtk_get_set_gen.jl") | |
| extension(f::String) = splitext(f)[2] | |
| filename(f::String) = splitext(f)[1] | |
| include_path = "/Users/bieler/Downloads/SDL2-2.0.5/include/" |
jonathanBieler
/ search_and_replace.jl
Created
December 20, 2019 14:56
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| using MacroTools, MLStyle, Test | |
| subst(a) = MLStyle.@match a begin | |
| :(sin($x)) => :(cos($x + 1)) | |
| _ => a | |
| end | |
| MacroTools.prewalk(subst, quote | |
| sin(x + sin(x)) | |
| end) | |
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| using ApplicationBuilder, GtkREPL, Compat | |
| cd("/Users/jbieler/.julia/dev/GtkREPL/") | |
| builddir = "/Users/jbieler/.julia/dev/GtkREPL/builddir/GtkREPL.app/Contents/Libraries/" | |
| r = s->joinpath("/Users/jbieler/.julia/",s) | |
| #Gtk libs | |
| gtk_libs = [ | |
| :libgdk, | |
| :libgdk_pixbuf, |
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| module CMAES | |
| using Optim, Distributions, Parameters | |
| import Optim: ZerothOrderOptimizer, ZerothOrderState, initial_state, update_state!, | |
| trace!, assess_convergence, AbstractOptimizerState, update!, value, value!, pick_best_x, | |
| pick_best_f | |
| struct CMA <: Optim.ZerothOrderOptimizer | |
| λ::Int | |
| σ::Float64 |
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| module RemoteEval | |
| @enum Messages DONE=1 | |
| function start_server() | |
| port, server = listenany(8000) | |
| @async begin | |
| while true | |
| sock = accept(server) |
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| using BinDeps | |
| using Compat | |
| @BinDeps.setup | |
| sdl2 = library_dependency("sdl2", aliases=["sdl2-2.0"]) | |
| # package managers | |
| if is_linux() | |
| provides(AptGet, Dict("sdl2-2.0"=>sdl2)) |
jonathanBieler
/ cmaes.jl
Created
January 12, 2018 09:50
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| module CMAES | |
| using Distributions | |
| ∑(x) = sum(x) | |
| function init_constants(xinit,λ,w,μ) | |
| D = length(xinit) | |
| μ_w = 1.0 / sum(w.^2) |
jonathanBieler
/ ZerothOrderOptimizer.jl
Last active
February 5, 2018 10:30
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| module A | |
| using Optim | |
| import Optim: ZerothOrderOptimizer, ZerothOrderState, initial_state, update_state!, trace!, assess_convergence, AbstractOptimizerState, update!, value | |
| struct RandomSampler <: ZerothOrderOptimizer | |
| σ::Float64 | |
| end | |
| RandomSampler(; σ=1e-1) = RandomSampler(σ) |
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