Matrix Multiply Problem and how to write at Matlab

1 Ansicht (letzte 30 Tage)
Andy Rahmawan
Andy Rahmawan am 9 Jan. 2013
Hi guys, i'm noob about matrix.
% code
given data that matrix A = [1 2; 3 4]
and matrix B = [4 5;6 7]
that [A]*[C]=[B]
How to find matrix C?
thanks

Akzeptierte Antwort

Thorsten
Thorsten am 9 Jan. 2013
C = inv(A)*B
or
C = A\B
  1 Kommentar
Jan
Jan am 9 Jan. 2013
The 2nd method is more efficient and more stable, such that it should be preferred in every case.

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Kategorien

Mehr zu Elementary Math finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by