# Matshow

简单的 matshow 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


# Display matrix
plt.matshow(samplemat((15, 15)))

plt.show()

matshow示例

# 参考

此示例中显示了以下函数和方法的用法:

import matplotlib
matplotlib.axes.Axes.matshow
matplotlib.pyplot.matshow

# 下载这个示例