np.linspace
时间: 2023-10-24 07:35:03 浏览: 46
`np.linspace` is a function from the NumPy library in Python. It is used to create a one-dimensional array of equally spaced values within a specified range. The function takes three parameters: the starting value, the ending value, and the number of elements to be generated. The output is an array of the specified number of equally spaced values between the starting and ending values, inclusive of both endpoints.
For example, `np.linspace(0, 10, 5)` would return an array with five elements, spaced evenly between 0 and 10: `[0. 2.5 5. 7.5 10.]`.
相关问题
NP.linspace
NP.linspace是NumPy库中的一个函数,用于在指定的间隔内返回均匀间隔的数字。它的语法如下:
```python
numpy.linspace(start, stop, num=50, endpoint=True, retstep=False, dtype=None, axis=0)
```
其中,参数的含义如下:
- start:序列的起始值
- stop:序列的结束值
- num:生成的样本数,默认为50
- endpoint:序列中是否包含stop值,默认为True
- retstep:如果为True,返回样本之间的间距
- dtype:输出数组的数据类型
- axis:沿着哪个轴生成样本,默认为0
举个例子,如果我们想要在0到10之间生成5个数字,可以这样写:
```python
import numpy as np
x = np.linspace(0, 10, 5)
print(x)
```
输出结果为:
```
[ 0. 2.5 5. 7.5 10. ]
```
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![docx](https://img-home.csdnimg.cn/images/20210720083331.png)