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ガウシアン基底をプロットする

Python
numpy
matplotlib
統計学

Posted at 2018-08-22

狙い

タイトルそのまま

コード

import matplotlib.pyplot as plt
import numpy as np

rng = np.random.RandomState(1)
x = 10 * rng.rand(500)

def multi_gauss(X, j, s=2):
    return np.exp(-(X - j)**2 / (2 * s **2))

for i in range(0,20):
    y = multi_gauss(x, i)
    plt.scatter(x, y, label=str(i));

結果

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