如何在Matlab中使用前导零格式化整数值? [英] How to format the integer value with leading zeros in matlab?

问题描述

我想要通过添加前导零来格式化整数值并将其显示为字符串.例如，我有3，我想将其显示为003.我想在Matlab中做.

I want format integer value by adding leading zeros and display it as string. For example, I have 3 and I want to display it as 003. I want to do it in matlab.

推荐答案

使用sprintf():

aa = sprintf('%03d', 3); % aa will be 003

请注意，这里的aa是string.查看其文档以获取更多信息.

Note that aa here is a string. Check out its documentation for more info.

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