用魔杖和Python生成样条曲线

import numpy as np
from scipy.interpolate import splprep, splev

control_points = np.array([[x1, y1], [x2, y2], [x3, y3], ...])

tck, u = splprep(control_points.T, s=0)

points = splev(np.linspace(0, 1, num_points), tck)

import numpy as np
from scipy.interpolate import splprep, splev

# 定义控制点
control_points = np.array([[0, 0], [1, 1], [2, -1], [3, 0]])

# 生成样条曲线参数
tck, u = splprep(control_points.T, s=0)

# 生成曲线上的点
num_points = 100
points = splev(np.linspace(0, 1, num_points), tck)

# 打印生成的曲线点
for point in points:
    print(point)