code import numpy as np a=np.array([[2, 2, 3], [3, 5, 12]]) b=np.unique(a) c = b>10 d = np.extrac … Continue reading 【python基础】判断矩阵为空
code import numpy as np a=np.array([[2, 2, 3], [3, 5, 12]]) b=np.unique(a) c = b>10 d = np.extrac … Continue reading 【python基础】判断矩阵为空