For在for循环中配置matplotlib子图

import matplotlib.pyplot as plt

fig, axs = plt.subplots(nrows=num_rows, ncols=num_cols)

for i in range(num_rows):
    for j in range(num_cols):
        ax = axs[i, j]  # 获取当前子图的轴对象
        # 在当前子图上进行绘制操作
        ax.plot(x, y)
        ax.set_title("Subplot {}".format(i*num_cols + j + 1))

plt.tight_layout()  # 调整子图之间的间距

plt.show()