'Error - Array indices must be positive integers or logical values
2 views (last 30 days)
Show older comments
Harrison Dove
on 9 Aug 2020
Answered: Walter Roberson
on 9 Aug 2020
Hey could anyone help me to figure out why i would be getting this error?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/343507/image.jpeg)
0 Comments
Accepted Answer
Walter Roberson
on 9 Aug 2020
t1 = 0;
t2 = 0.04;
So t2-t1 is 0.04 - 0 = 0.04
x_2 = v_x1(t2-t1)+x_1
That code attempts to index v_x1 at location t2-t1 which is v_x1 at index 0.04 which is not valid.
Reminder: MATLAB has absolutely no implied multiplication. None . Not even in the Symbolic Engine. If you want to multiply v_x1 by something then you need .* or * as appropriate.
0 Comments
More Answers (0)
See Also
Categories
Find more on Matrices and Arrays in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!