How to implement Linear equations system

8 visualizaciones (últimos 30 días)
Andre589
Andre589 el 15 de Nov. de 2016
Comentada: Star Strider el 15 de Nov. de 2016
Hello everyone, I am kinda new in MatLab and I got a question how to implement this Linear Equation System
[5] = [1 1] [x0]
[10] = [1 2] [v0]
These are my equations and I need to solve it with MatLab. We should use the Y=inv(x) command.
Can anyone help me with these?

Respuestas (1)

Star Strider
Star Strider el 15 de Nov. de 2016
I believe this would work if I understand your equations correctly:
x0v0 = inv([1 1; 1 2]) * [5; 10];
  2 comentarios
Andre589
Andre589 el 15 de Nov. de 2016
Thanks this really helped. If I implement the equations only, I do x0=[1 1]*[5] and v0=[1 2]*[10]
am I right?
Star Strider
Star Strider el 15 de Nov. de 2016
My pleasure.
You would implement the equations as:
Out = [1 1; 1 2] * x0v0;
if I understand correctly what you want to do.
Any text on linear algebra (or matrix algebra) will give you all the details on how matrix multiplication works.

Iniciar sesión para comentar.

Categorías

Más información sobre Linear Algebra en Help Center y File Exchange.

Community Treasure Hunt

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

Start Hunting!

Translated by