matplotlib.pyplot.pcolor

https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.pcolor.html

Matplotlib中调整坐标轴的比例

https://zhuanlan.zhihu.com/p/32608062#:~:text=Matplotlib%E4%B8%AD%EF%BC%8C%E5%8F%AF%E4%BB%A5%E8%B0%83%E6%95%B4%E5%9D%90%E6%A0%87%E8%BD%B4x%E5%92%8Cy%E4%B9%8B%E9%97%B4%E7%9A%84%E7%9B%B8%E5%AF%B9%E6%AF%94%E4%BE%8B%E3%80%82%20%E6%AF%8F%E4%B8%AA%E5%9D%90%E6%A0%87%E8%BD%B4%E5%9D%90%E6%A0%87%E8%BD%B4%E4%B9%9F%E5%8F%AF%E4%BB%A5%E6%8C%89%E7%85%A7%E4%B8%80%E5%AE%9A%E6%96%B9%E5%BC%8F%E7%BC%A9%E6%94%BE%E3%80%82,%E9%99%A4%E4%BA%86%E7%AD%89%E6%AF%94%E4%BE%8B%EF%BC%8C%E4%B9%9F%E5%8F%AF%E4%BB%A5%E6%8C%89%E5%AF%B9%E6%95%B0%E6%96%B9%E5%BC%8F%E7%BC%A9%E6%94%BE%EF%BC%8C%E8%BF%99%E5%9C%A8%E5%BE%88%E5%A4%9A%E6%97%B6%E5%80%99%E9%83%BD%E9%9D%9E%E5%B8%B8%E6%9C%89%E7%94%A8%E3%80%82%20%E7%89%B9%E5%88%AB%E6%98%AF%E5%8F%98%E9%87%8F%E4%B9%8B%E9%97%B4%E5%91%88%E7%8E%B0%E6%8C%87%E6%95%B0%E6%88%96%E8%80%85%E5%B9%82%E7%9A%84%E5%85%B3%E7%B3%BB%E6%97%B6%EF%BC%8C%E8%BF%99%E6%A0%B7%E5%8F%8D%E8%80%8C%E6%9B%B4%E5%AE%B9%E6%98%93%E7%9C%8B%E5%87%BA%E6%9D%A5%E3%80%82