mantao/Plots.jl
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simplify example 55

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Simon Christ 2021-07-01 21:41:35 +02:00 committed by GitHub
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1 changed files with 7 additions and 5 deletions
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src/examples.jl
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@ -1169,15 +1169,17 @@ const _examples = PlotExample[
[ [
:( :(
begin begin
meshgrid(x, y) = (ones(eltype(y), length(y)) * x', y * ones(eltype(x), length(x))') using LinearAlgebra
scalefontsizes() scalefontsizes()
scalefontsizes(.5) scalefontsizes(.5)
x, y = meshgrid(-6:0.5:10, -8:0.5:8) x, y = -6:0.5:10, -8:0.5:8
r = sqrt.(x .^ 2 + y .^ 2) .+ eps() function f(x,y)
z = sin.(r) ./ r r = norm([x,y])
sin(r) / (r + eps())
end
args = x[1, :], y[:, 1], z[:] args = (x, y, f)
kwargs = Dict( kwargs = Dict(
:xlabel => "x", :ylabel => "y", :zlabel => "z", :xlabel => "x", :ylabel => "y", :zlabel => "z",
:grid => true, :minorgrid => true, :dpi => 200 :grid => true, :minorgrid => true, :dpi => 200