Open3D中的open3d.core.Tensor.floor方法返回给定张量的每个元素下取整的结果张量。
def floor(self) -> Tensor
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tensor
:张量,与输入张量具有相同形状和dtype,其中每个元素是输入张量的下取整结果。import open3d.core as o3c
import numpy as np
a = np.array([1.5, -1.4, 0.9, -0.7, 2.8, 4.0])
tensor_a = o3c.Tensor(a, dtype=o3c.Dtype.Float32)
tensor_floored_a = tensor_a.floor()
print("Floored Tensor: ", tensor_floored_a)
# Output
# Floored Tensor: [ 1, -2, 0, -1, 2, 4]
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