fopen matlab fclose

在Matlab中，可以使用fopen函数来打开文件，并给予文件一个代号。语法格式为：
FID = fopen(filename, permission)
其中，filename是要打开的文件名，permission是打开文件的方式。如果文件打开成功，FID返回一个正整数作为文件句柄，表示文件打开成功。如果文件打开不成功，FID返回-1。FID在文件关闭之前都是有效的。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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