循环按下Matlab中的一个键可停止无限循环 [英] Stop a infinite while loop pressing a key in Matlab

问题描述

我有一个while循环，它是无限的，我想在按下键盘键时将其停止.

I have a while loop, infinite, and I want to stop it when I press a keyboard key.

伪代码:

While(1)
    do stuff;

    listening for key;
    if key is pressed
        break;
    end
end

功能waitforbuttonpress使我按下该键，所以没有运气.

The function waitforbuttonpress makes me press the key, so no luck.

我在网络上找不到任何选择.

I've found no option on the web.

推荐答案

我想如果您不想诉诸骇人听闻的方式.

I suppose if you don't want to resort to multithreading (one thread doing the computation in the while loop, another one waiting for input and setting a global sentinel value to break the while loop) you can try to implement breaking the loop on catching a keyboard-interrupt (ctrl-c). This should be possible, albeit in a kinda hackish way.

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