可以通过 imin 函数获取距离最小的下标:
v = [1, 3, 5, 7, 9]
target_value = 6
v[imin(abs(v - target_value))]
vector_list = [1, 3, 5, 7, 9] # 假设这是给定的向量list target_value = 6 closest_value = min(vector_list, key=lambda x: abs(x - target_value)) print("最接近的数值是:", closest_value)
python求最接近的值,ddb中有没相关函数?