import matplotlib.pyplot as plt
import numpy as np

# 创建基础折线图
x = np.linspace(0, 10, 100)
y = np.sin(x)
plt.figure(figsize=(10, 6))
plt.plot(x, y, linewidth=2, color='#FF6A00')
plt.title('Matplotlib 基础折线图', fontsize=16, fontweight='bold')
plt.xlabel('X轴', fontsize=12)
plt.ylabel('Y轴', fontsize=12)
plt.grid(True, alpha=0.3)
plt.show()

fig, axes = plt.subplots(2, 2, figsize=(12, 8))

# 折线图
axes[0, 0].plot(x, y1)
axes[0, 0].set_title('Line Plot')

# 散点图
axes[0, 1].scatter(x, y2)
axes[0, 1].set_title('Scatter Plot')

plt.tight_layout()
plt.show()