How can i populate an array using a for loop?
显示 更早的评论
I need to create a 1D array of n elements. The array needs to be populated with a different random number in each element using a for loop. So far, I have:
prompt = 'Enter a value for n:' ; n = input(prompt); for i = 1:n A(1,i) = rand end
It's not quite working right. Any tips?
回答（1 个）
Azzi Abdelmalek
2014-12-6
You have just to pre-allocate before the loop
A=zeros(1,n)
类别
在 帮助中心 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息
2014-12-5
2014-12-6
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
