matplotlib镜像
时间: 2023-09-09 14:13:19 浏览: 166
可以使用以下命令在阿里云镜像源上安装matplotlib:
pip install -i https://mirrors.aliyun.com/pypi/simple/ matplotlib
在使用Matplotlib进行图形绘制时,最常用的是matplotlib.pyplot接口,通常将其起别名为plt以方便后续操作:
import matplotlib.pyplot as plt
另外,如果你想将图形展示为动画,可以使用循环来逐步增加x和y的值,从而实现动画效果。下面是一个示例代码:
import matplotlib.pyplot as plt
import numpy as np
import torch
plt.ion() # 开启交互模式
for i in range(60):
plt.cla() # 清除窗口
x = torch.linspace(-np.pi, np.pi, i)
y = np.sin(x)
plt.plot(x, y, c='black', lw=1)
plt.pause(0.4) # 暂停画面
plt.ioff() # 关闭交互模式
plt.show() # 定格最后的画面
<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [python 常用第三方包镜像安装](https://blog.csdn.net/hfutyy/article/details/124802850)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [第十章 Matplotlib绘图方法](https://blog.csdn.net/garbagerofsuct/article/details/129584352)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]
阅读全文