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Python 可视化平滑三维matplotlib曲面打印(无网格线)_Python_Matplotlib - Fatal编程技术网

Python 可视化平滑三维matplotlib曲面打印(无网格线)

Python 可视化平滑三维matplotlib曲面打印(无网格线),python,matplotlib,Python,Matplotlib,如何在形状本身没有任何线条的情况下可视化高斯分布(平滑图) 我想要的形状: 到目前为止我得到的形状: 这是我的密码: import matplotlib.pyplot as plt import numpy as np from scipy.stats import multivariate_normal # Parameters to set mu_x = 0 variance_x = 5 mu_y = 0 variance_y = 5 # Create grid and multi

如何在形状本身没有任何线条的情况下可视化高斯分布(平滑图)

我想要的形状:

到目前为止我得到的形状:

这是我的密码:

import matplotlib.pyplot as plt
import numpy as np
from scipy.stats import multivariate_normal

# Parameters to set
mu_x = 0
variance_x = 5

mu_y = 0
variance_y = 5

# Create grid and multivariate normal
x = np.linspace(-10, 10, 500)
y = np.linspace(-10, 10, 500)
X, Y = np.meshgrid(x, y)
pos = np.empty(X.shape + (2,))
pos[:, :, 0] = X
pos[:, :, 1] = Y
rv = multivariate_normal([mu_x, mu_y], [[variance_x, 0], [0, variance_y]])

# Make a 3D plot

fig = plt.figure()
ax = fig.gca(projection='3d')
ax.plot_surface(X, Y, rv.pdf(pos), cmap='magma')

plt.axis('off')
# ax.view_init(90, 90)
plt.draw()
plt.savefig('test5.png', transparent=True)
plt.show()
这就是我所理解的;