【使用polar()函数绘制雷达图案例】

import numpy as np
import matplotlib.pyplot as plt

# 0.设置中文
plt.rcParams['font.family'] = 'SimHei'
plt.rcParams['axes.unicode_minus'] = False

# 1.准备大数据专业三位同学各科目成绩
dim_num = 6
radians = np.linspace(0, 2 * np.pi, dim_num, endpoint=False)
radians = np.concatenate((radians, [radians[0]]))

# A同学： '数学','英语','线代','爬虫','数据可视化','吃喝玩乐'  --->   41,38,36,62,68,100
score_a = np.array([41, 38, 36, 62, 68, 100])
score_a = np.concatenate((score_a, [score_a[0]]))

# B同学：'数学','英语','线代','爬虫','数据可视化','吃喝玩乐'  --->   91,88,83,72,78,26
score_b = np.array([91, 88, 83, 72, 78, 26])
score_b = np.concatenate((score_b, [score_b[0]]))
# C同学：'数学','英语','线代','爬虫','数据可视化','吃喝玩乐'  --->   81,78,85,76,74,36
score_c = np.array([81, 78, 85, 76, 74,