Why is the vector length 7?
Show older comments
Learning Matlab through some simple plotting questions.
Why is the error message shown?, I don't see how Q3 has a vector length of 7. (See attached image)
Accepted Answer
Walter Roberson
on 31 Dec 2017
1 vote
What you coded as x inside your function is a vector of initial conditions, not (just) the current location on the x axis. Each place you referred to x without a subscript, you are getting the vector of length 3. You do that twice, and you have one element that does not use x, so you have an output which is 3+1+3 = 7 long.
More Answers (0)
Categories
Find more on Ordinary Differential Equations in Help Center and File Exchange
on 31 Dec 2017
on 31 Dec 2017
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
