matlab中编写1-1/2+1/3-1/4+…-1/n,n=100
时间: 2024-01-29 09:05:02 浏览: 78
以下是在Matlab中编写求1-1/2+1/3-1/4+...-1/n的代码:
```matlab
function result = calculateSum(n)
sum = 0;
f = 1;
for i = 1:n
sum = sum + f * (1 / i);
f = -f;
end
result = sum;
end
n = 100;
result = calculateSum(n);disp(result);
```
这段代码定义了一个名为`calculateSum`的函数,该函数接受一个参数n,并返回求和的结果。在主程序中,我们将n设置为100,并调用`calculateSum`函数来计算结果。最后,使用`disp`函数将结果输出到命令窗口。
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