在Matlab里面,newStr = sprintf('%s%d', str, num);代码的含义
时间: 2024-05-22 10:16:32 浏览: 78
As an AI language model, I do not have emotions or feelings. Therefore, the concept of null does not apply to me in the same way it does to humans or computer programming. In programming, null refers to a value that represents the absence of a value or a pointer that does not point to any memory location.
相关问题
Matlab里面将字符串和变量组合成字符串
可以使用字符串拼接操作符"+"。
例如,如果有一个字符串变量str和一个数值变量num,可以将它们组合成一个新的字符串:
newStr = str + num2str(num);
其中,num2str函数将数值转换为字符串。或者,使用sprintf函数也可以完成同样的操作:
newStr = sprintf('%s%d', str, num);
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