【发布时间】:2017-07-23 23:48:37
【问题描述】:
假设我有一个包含以下数组的文本文件:
[1]
[1, 2, 6, 7, 4]
[1, 2, 6, 7, 8, 3, 4]
[1, 2, 6, 5, 7, 4]
[1, 2, 6, 5, 7, 8, 3, 4]
[1, 2, 3, 8, 6, 7, 4]
[1, 2, 3, 8, 6, 5, 7, 4]
[1, 2, 3, 4]
[2, 6, 7, 4]
[2, 6, 7, 8, 3, 4]
[2, 6, 5, 7, 4]
[2, 6, 5, 7, 8, 3, 4]
[2, 3, 8, 6, 7, 4]
[2, 3, 8, 6, 5, 7, 4]
[2, 3, 4]
[3, 8]
[8, 6, 7]
[8, 6, 5, 7]
[5]
我想将每个数组的第一个元素附加到相应数组的末尾。 我希望我的输出看起来像这样:
[1, 1]
[1, 2, 6, 7, 4, 1]
[1, 2, 6, 7, 8, 3, 4, 1]
[1, 2, 6, 5, 7, 4, 1]
[1, 2, 6, 5, 7, 8, 3, 4, 1]
[1, 2, 3, 8, 6, 7, 4, 1]
[1, 2, 3, 8, 6, 5, 7, 4, 1]
[1, 2, 3, 4, 1]
[2, 6, 7, 4, 2]
[2, 6, 7, 8, 3, 4, 2]
[2, 6, 5, 7, 4, 2]
[2, 6, 5, 7, 8, 3, 4, 2]
[2, 3, 8, 6, 7, 4, 2]
[2, 3, 8, 6, 5, 7, 4, 2]
[2, 3, 4, 2]
[3, 8, 3]
[8, 6, 7, 8]
[8, 6, 5, 7, 8]
[5, 5]
如何在 matlab 中做到这一点?
【问题讨论】:
-
你知道所涉及的步骤:读取文本文件的一行,将第一个数组元素复制到末尾,将该行写入输出文件。哪个部分不适合您?你有试过的代码吗?
标签: matlab