Matplotlib 3D线框图
Matplotlib 3D线框图详细操作教程
线框图采用值网格并将其投影到指定的三维表面上，并且可以使得到的三维形式非常容易可视化。plot_wireframe()函数用于此目的 -
# Filename : example.py
# Copyright : 2020 By Lidihuo
# Author by : www.lidihuo.com
# Date : 2020-08-24
#! /usr/bin/env python
#coding=utf-8
import matplotlib.pyplot as plt
import numpy as np
import math
import seaborn as sns
plt.rcParams['font.sans-serif'] = ['SimHei'] # 步骤一(替换sans-serif字体)
plt.rcParams['axes.unicode_minus'] = False # 原文出自【立地货】，商业转载请联系作者获得授权，非商业请保留原文链接：
from mpl_toolkits import mplot3d
def f(x, y):
return np.sin(np.sqrt(x ** 2 + y ** 2))
x = np.linspace(-6, 6, 30)
y = np.linspace(-6, 6, 30)
def f(x, y):
return np.sin(np.sqrt(x ** 2 + y ** 2))
x = np.linspace(-6, 6, 30)
y = np.linspace(-6, 6, 30)
X, Y = np.meshgrid(x, y)
Z = f(X, Y)
fig = plt.figure()
ax = plt.axes(projection='3d')
ax.plot_wireframe(X, Y, Z, color='black')
ax.set_title('线框图')
plt.show()
执行上面示例代码，得到以下结果 -
