線框圖采用值網(wǎng)格并將其投影到指定的三維表面上,并且可以使得到的三維形式非常容易可視化。plot_wireframe()函數(shù)用于此目的 -
# Filename : example.py # Copyright : 2020 By Nhooo # Author by : www.soo66.com # Date : 2020-08-08 #! /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'] # 步驟一(替換sans-serif字體) plt.rcParams['axes.unicode_minus'] = False # 原文出自【立地貨】,商業(yè)轉(zhuǎn)載請聯(lián)系作者獲得授權(quán),非商業(yè)請保留原文鏈接: 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('線框圖') plt.show()
執(zhí)行上面示例代碼,得到以下結(jié)果 -