Initial commit: Python learning project with examples and exercises

2025-07-20 17:08:50 +08:00
commit bc7bb56271
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+import matplotlib.pyplot as plt
+
+# 设置图片清晰度
+plt.rcParams['figure.dpi'] = 300
+
+# 设置中文字体
+plt.rcParams['font.sans-serif'] = ['WenQuanYi Zen Hei']
+
+# 绘制折线图
+plt.plot(df['T/℃'], df['Vf/μA'], marker='o')
+
+# 添加图标题和轴标签
+plt.title('T/℃ 与 Vf/μA 的关系')
+plt.xlabel('T/℃')
+plt.xticks(rotation=45)
+plt.ylabel('Vf/μA')
+
+# 显示图表
+plt.show()