卸载矩阵并释放内存 [英] Unload matrix and free memory

问题描述

我可以从文本文件中加载矩阵:

I can load a matrix from text file:

load mydata.txt

问题是我的矩阵文件大约为250Mb，经过几次这样的加载，我没有内存可以处理下一个文件.

The problem is my matrix file is about 250Mb and after several such loads I have no memory to work with next files.

如何卸载它并释放资源以备将来使用?

How could unload it and free resources for further use?

推荐答案

使用清除或 clearvars .默认情况下，MATLAB将根据您的语句创建一个名为mydata的变量，因此

Use clear, or clearvars. By default, MATLAB will create a variable called mydata as a result of your statement, so

clear mydata

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