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import numpy as np | |
from math import pi, log | |
import pylab | |
from scipy import fft, ifft | |
from scipy.optimize import curve_fit | |
i = 10000 | |
x = np.linspace(0, 3.5 * pi, i) | |
y = (0.3*np.sin(x) + np.sin(1.3 * x) + 0.9 * np.sin(4.2 * x) + 0.06 * | |
np.random.randn(i)) |
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#!/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby | |
# SET YOUR_HOME TO THE ABSOLUTE PATH OF YOUR HOME DIRECTORY | |
# chmod +x install.rb | |
# ./install.rb | |
YOUR_HOME = '' | |
HOMEBREW_PREFIX = "#{YOUR_HOME}/usr/local" | |
HOMEBREW_CACHE = '/Library/Caches/Homebrew' | |
HOMEBREW_REPO = 'https://github.com/Homebrew/homebrew' |