主要介绍了matplotlib.pyplot.matshow 矩阵可视化实例，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

这是一个绘制矩阵的函数。 用matshow绘制矩阵的例子： import matplotlib.pyplot as plt import numpy as np def samplemat(dims): Make a matrix with all zeros and increasing elements on the diagonal aa = np.zeros(dims) for i in range(min(dims)): aa[i, i] = i return aa #