第二章字符串和向量讨论区【提问或回答均可计分】
关于本章节内容的疑问，可以在此提出，任课老师将仔细回答比较典型的问题。
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关于matlab路径设置
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小测第五题
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怎么更改当前文件路径？
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获取当前路径
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&&和&用法的区别
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作业第4题
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更改路径的具体操作是什么
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关于拼接
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字符串
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字符串和向量
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如何找出字符变量的偶数位字符
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索引字符
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cd更改路径
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clc命令有什么作用
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linspace报错
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这两个函数是否有不同
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linspace 和 stepsize 有什么区别
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获取文件路径
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linspace
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慕课第三周测试疑问
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小测第五题、慕课第一周测试第3题
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一个数乘以矩阵和一个数乘以行列式有什么区别，为什么
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取模
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imwrite函数的用法
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第四题
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Matlab主页入门视频无法观看
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1.路径下文件显示问题
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怎么获得mytoday的变量类型
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报错“未定义函数或变量”
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sortrows
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表达向量的方式
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双精度变量
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lengths
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请问（）和[] 的用法区别是什么
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双精度变量
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mooc试题
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字符向量和字符串
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如何找出字符变量的奇数位字符？
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提问
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提问
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字符串数组
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能否同时进行横向与纵向拼接
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矩阵
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