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# Phase diagram (magnetization by temperature) using heat bath algorithm | |
function hb_diagram(;n::Int=20, m::Int=50, max::Float64=6.0, h::Float64 = 0.0, iters::Int=50000, ε::Float64 = 0.001, plot::Bool=true, verbose::Bool=true) | |
temps = Array(Float64, n) | |
mags = Array(Float64, n) | |
i = 1 | |
for temp in linspace(0.5, max, n) | |
avgmag = mean([heatbath!(spinarray(n), h=h, temp=temp, iters=iters, ε=ε, plot=false, verbose=false)[end] for i in 1:m]) | |
if verbose println("(T=$temp) Avg. magnetization after heat bath $avgmag") end | |
temps[i] = t | |
mags[i] = avgmag |
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function newton(f::Function, df::Function, x::Real, precision::Float64 = 10.0^(-6)/5.00) | |
x_prox = x - f(x)/df(x) | |
i = 1 | |
while abs(x_prox - x) >= precision | |
x = x_prox | |
x_prox = x - f(x)/df(x) | |
i += 1 | |
end | |
println("Numero de iterações: ", i) |
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from pdfminer.pdfparser import PDFParser | |
from pdfminer.pdfdocument import PDFDocument | |
from pdfminer.pdfpage import PDFPage | |
from pdfminer.pdfpage import PDFTextExtractionNotAllowed | |
from pdfminer.pdfinterp import PDFResourceManager | |
from pdfminer.pdfinterp import PDFPageInterpreter | |
from pdfminer.pdfdevice import PDFDevice | |
from pdfminer.layout import LAParams | |
from pdfminer.converter import PDFPageAggregator | |
import pdfminer |