Solving linear equations at each iteration in a for loop.

2 views (last 30 days)
could you give an example of a code where I solve a system of linear equations (4x4) at each iteration during a for loop. For example: if there are 1000 iterations, at each step the system must be solved.

Answers (1)

Hiro Yoshino
Hiro Yoshino on 8 Sep 2020
what is (are) your problems?
let me know where you got stuck please.
  • programming?
  • solution (mathematical expression)
in MATLAB, linear problem is solved by just using "\".
  2 Comments
LUIS FERNANDO PAZLOPEZ
LUIS FERNANDO PAZLOPEZ on 8 Sep 2020
I am solving a system of coupled differential equations with the runge kutta method. When creating the for loop, at each iteration, I need to solve a system of linear equations (4x4) and take the results to be used in another equation of the loop.
Hiro Yoshino
Hiro Yoshino on 8 Sep 2020
It sounds that you have difficulties in programming with MATLAB, am I right?
The algorithm is relatively straightfoward and if you are just familiar with MATLAB, I'm sure you can do it in a blink of an eye.
I would reccomend that you should start from scratch -
there are some free trainings available for you:

Sign in to comment.

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!