matlab for循环
时间: 2023-07-03 07:28:25 浏览: 96
MATLAB中的for循环用于重复执行相同的操作,其基本语法如下:
```
for variable = expression
statements
end
```
其中,`variable` 是循环变量,`expression` 是循环条件,`statements` 是需要重复执行的语句。循环变量在每次迭代中都会更新,直到循环条件不再满足为止。
例如,以下代码可以计算从1到10的整数之和:
```
sum = 0;
for i = 1:10
sum = sum + i;
end
disp(sum);
```
在这个例子中,`i` 是循环变量,`1:10` 是循环条件,`sum = sum + i` 是需要重复执行的语句。每次迭代时,`i` 的值从1递增到10,`sum` 的值也随之更新。最后,`disp(sum)`会输出计算结果,即55。
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