Preallocated array A using a for loop

1 次查看（过去 30 天）
timetry2
timetry2 2019-9-15
评论： madhan ravi 2019-9-15
Consider an iterative series 1, (-1)/2, 1/3, (-1)/4, 1/5,…(-1)^(k-1)/k. The first 5 terms for k=1:5 are written here. Create the first 100 and store them all in a preallocated array A using a for loop.
Please help with this question. Thanks in advance!

请先登录，再回答此问题。

采纳的回答

madhan ravi
madhan ravi 2019-9-15
https://in.mathworks.com/help/matlab/matlab_prog/preallocating-arrays.html - you will see how to store values in each iteration through preallocation.
  8 个评论
显示 6更早的评论
timetry2
timetry2 2019-9-15
One last thing, what are the tic toc functions doing then? I've only learned about for and while loops. And, I was curious how this function works without incorporating either. Thank you so much for the help.

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