Simple Loop

1 次查看（过去 30 天）
Thomas
Thomas 2011-12-3
Hi, I'm OK with Matlab usually but this has me stumped. When running the following simple script I get the error
Attempted to access a_b(15); index must be a positive integer or logical.
Error in test (line 10) a_b(i) = a_a;
Here is the code:
ts = 0.01; % Timestep (s)
a_b = zeros(1,6001);
for t_a=0:ts:60
a_a = t_a*7;
i = t_a*(1/ts)+1; % Step
a_b(i) = a_a;
end
This is just the essentials of the loop that is causing the problem. Many thanks for any help in advance, Tom

请先登录，再回答此问题。

采纳的回答

Paulo Silva
Paulo Silva 2011-12-3
ts = 0.01; % Timestep (s)
a_b = zeros(1,6001);
i=1;
for t_a=0:ts:60
a_a = t_a*7;
%i = t_a*(1/ts)+1; % Step
a_b(i) = a_a;
i=i+1;
end
plot(0:ts:60,a_b)
  1 个评论
Thomas
Thomas 2011-12-3
oh yer, of course! Thanks very much

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 Migrate GUIDE Apps 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