matlab默认将字符串类型当成ASCII怎么改
时间: 2024-01-07 12:05:50 浏览: 212
可以使用MATLAB中的`unicode2native`和`native2unicode`函数来实现字符串类型的转换。
如果你想将字符串类型转换为Unicode编码,可以使用`native2unicode`函数。例如,假设有一个字符串`str`,可以使用以下语句将其转换为Unicode编码:
```
unicode_str = native2unicode(uint8(str), 'UTF-8');
```
如果你想将Unicode编码的字符串转换为MATLAB默认的ASCII编码,可以使用`unicode2native`函数。例如,假设有一个Unicode编码的字符串`unicode_str`,可以使用以下语句将其转换为ASCII编码:
```
ascii_str = char(unicode2native(unicode_str, 'UTF-8'));
```
需要注意的是,转换后的字符串可能会失去一些特殊字符或符号,因为ASCII编码只支持128个字符。
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