matplotlib基础图表绘制代码
时间: 2023-10-10 07:05:29 浏览: 99
下面是一个简单的例子,绘制了一个简单的折线图:
```python
import matplotlib.pyplot as plt
# 定义 x, y 数据
x = [1, 2, 3, 4, 5]
y = [2, 4, 6, 8, 10]
# 绘制折线图
plt.plot(x, y)
# 设置图表标题和横纵轴标签
plt.title("Line Chart")
plt.xlabel("X-axis")
plt.ylabel("Y-axis")
# 显示图表
plt.show()
```
如果要绘制其他类型的图表,只需要使用不同的方法即可,例如:
- 散点图:`plt.scatter(x, y)`
- 条形图:`plt.bar(x, y)`
- 饼图:`plt.pie(data, labels=labels)`
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