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[plotting] scatterplot

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Jan Grewe
2018-02-26 11:45:06 +01:00
parent 7884e1842b
commit c84fb6b944
6 changed files with 118 additions and 42 deletions
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5
projects/project_eod/solution/fit_eod.py
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@@ -44,8 +44,9 @@ def gradient(p, t, y, scale=None):
def gradient_descent(t, y):
count = 80
b_0 = np.mean(y)
omega_0 = 650
params = [b_0, omega_0, np.min(y) + np.max(y), np.pi/2, (np.min(y) + np.max(y))/2, np.pi/3, (np.min(y) + np.max(y))/4, np.pi/4, (np.min(y) + np.max(y))/5, np.pi]
omega_0 = 870
amplitude = np.max(y) - np.min(y)
params = [b_0, omega_0, amplitude, np.pi/2, amplitude/2, np.pi/3, amplitude/4, np.pi/4, amplitude/5, np.pi]
scale = np.ones(len(params))
scale[1] = 1000
eps = 0.01