import numpy as np import matplotlib.pyplot as plt from fourier_artist.clean_data import get_data_from_func, clean_data from fourier_artist.draw import draw from matplotlib.animation import FuncAnimation

导入数据

X = get_data_from_func()

n = 100 t = np.linspace(0, 2 * np.pi, n) x = (np.sin(t)) ** 2 y = (np.cos(t)) ** 2 + np.cos(t) X = x + 1j * y

清洗数据

X = clean_data(X) fig, ax = plt.subplots(1, 1) update_all = draw(X, fig, ax) ani = FuncAnimation(fig, update_all, blit=True, interval=25, frames=len(X)) ani.save('demo2.gif', writer='pillow') plt.show()