用matlab分离以逗号为间隔的字符串
时间: 2023-12-03 19:45:01 浏览: 122
可以使用Matlab中的`split`函数来分离以逗号为间隔的字符串。该函数将字符串拆分为一个单元格字符串数组,其中每个单元格包含一个逗号分隔的子字符串。例如,假设有一个字符串变量`str`,它包含以下逗号分隔的字符串:
```
str = 'apple,banana,orange,grape';
```
则可以使用以下代码将其分离为一个单元格字符串数组:
```
C = split(str, ',');
```
此时,`C`的值为:
```
C =
1×4 cell array
{'apple'} {'banana'} {'orange'} {'grape'}
```
你可以使用`cell2mat`函数将其转换为字符向量数组,或使用`cellstr`函数将其转换为字符串数组,具体取决于你的需求。例如,如果你想将其转换为字符向量数组,可以使用以下代码:
```
char(C)
```
此时,输出为:
```
ans =
apple banana orange grape
```
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