清空筛选条件
清空筛选条件

Never approached this kind of program before, need help.

5 次查看（过去 30 天）
Rand Renwar
Rand Renwar 2016-2-2
评论： Star Strider 2016-2-3
So I'm supposed to write a program that calculates how many terms it takes for (1/1)+(1/2)+(1/3)+(1/4)...(1/n) shall be more than 4.
I can't use matlabs built-in functions (sum, sorting). Thank you!

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2016-2-2
Use a while loop, and keep track of the accumulating sum in each iteration.
  2 个评论
Rand Renwar
Rand Renwar 2016-2-3
sorry but i don't understand. I am super new to matlab. Could you explain a bit more? Thank you
Best regards Rand Renwar
Star Strider
Star Strider 2016-2-3
I was thinking something like this:
series_sum = 0;
k1 = 0;
while series_sum <= 4
k1 = k1 + 1;
series_sum = series_sum + 1/k1;
end

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by