matlab for语句
时间: 2023-07-24 19:12:22 浏览: 99
MATLAB中的for循环语句用于重复执行一段代码若干次。其基本语法如下:
```matlab
for variable = expression
statements
end
```
其中,`variable`是循环变量名,`expression`是循环变量的取值范围,`statements`是需要重复执行的代码块。
例如,以下代码使用for循环计算1到10的和:
```matlab
sum = 0;
for i = 1:10
sum = sum + i;
end
disp(sum);
```
输出结果为55,即1+2+3+...+10的和。在这个例子中,循环变量i的取值范围是1到10,变量sum用于保存累加的结果。循环体中的语句sum=sum+i表示将i加到sum上,并更新sum的值。
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