有没有一种简单的方法来获得如下所示的轮廓线的(x,y)值:
import matplotlib.pyplot as plt x = [1,2,3,4] y = [1,2,3,4] m = [[15,14,13,12],[14,12,10,8],[13,10,7,4],[12,8,4,0]] cs = plt.contour(x,y,m, [9.5]) plt.show()
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