摘要:
import numpy as np a = np.floor(2.3) # 向下取整 b = np.floor([1.6, -2.5]) print('a:', a) print('b:', b) a: 2.0 b: [ 1. -3.] import numpy as np c = np.ceil 阅读全文
摘要:
import numpy as np a = np.array([i for i in range(5)]) b = np.array([i for i in range(5, 10)]) print('a:', a) print('b:', b) c = np.stack([a,b], axis= 阅读全文