from matplotlib import pyplot as plt
#cm = plt.cm.get_cmap('jet')
cmap=plt.cm.spectral
X = [[2, 3], [4, 5], [6, 7]]
plt.imshow(X,interpolation='bicubic',cmap=plt.cm.spectral)
plt.colorbar()
plt.show()
友情链接：http://blog.sciencenet.cn/blog-117333-574518.html
