python数组横向合并

在Python中，可以使用numpy库来进行数组的横向合并。根据引用\[1\]和引用\[2\]的示例代码，可以使用np.hstack()函数来实现数组的横向合并。具体步骤如下：

1. 导入numpy库：import numpy as np
2. 定义两个数组a和b：
a = \[1, 2, 3, 4\]
b = \[5, 6, 7, 8\]
3. 使用np.hstack()函数进行数组的横向合并：
mergeB = np.hstack((a, b))
4. 打印合并后的结果：
print("mergeB: ", mergeB)

根据引用\[1\]的示例代码，mergeB的结果将会是\[1 2 3 4 5 6 7 8\]，即将数组a和数组b按照横向方向合并成一个新的数组。
#### 引用[.reference_title]
- *1* [python中多个数组的行合并以及列合并](https://blog.csdn.net/weixin_48506823/article/details/123916086)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Python中多个数组行合并及列合并的几个简单方法](https://blog.csdn.net/Vanhsy/article/details/69486241)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [Python数组行列合并操作](https://blog.csdn.net/qq_54024805/article/details/130196576)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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