python 创建数组答:start = [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,110.00000000000001, 198.0, 198, 396, 100, 150.0,100, 150.0, 225.0, 225.0, 100, 260.0, 1326.0, 100, 120.0, 100, 100,100, 100, 100, 100, 100, 100, 100, 100, 100]stop = [2000, 2000,...
Python怎么生成三维数答:b=np.array([[1,2,3],[4,5,6]],dtype=int) # 创建2*3维数组 array([[1,2,3],[4,5,6]])b.shape # 维数信息(2L,3L)b.size # 元素个数:6b.itemsize # 每个元素所占用的字节数目:4 c=np.array([[1,2,3],[4,5,6]],dtype='int16') # 创建2*3维数组 array([[1,2,3],[4...