Only the real part of the complex number is displayed

4 vues (au cours des 30 derniers jours)
Diana
Diana le 13 Jan 2021
Commenté : Diana le 13 Jan 2021
When I have a complex number as an output, Mtalab either doesn't display the number or only shows the real part. Any idea how can I fix that
  3 commentaires
Afficher 1 commentaire plus ancien
Diana
Diana le 13 Jan 2021
Modifié(e) : Diana le 13 Jan 2021
I'm using eig(A), E should have complex numbers but its not showing the complex numbers
KSSV
KSSV le 13 Jan 2021
What is your A matrix?

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponse acceptée

Steven Lord
Steven Lord le 13 Jan 2021
Ran in:
I believe you're using the bank display format (format bank) which does not show the imaginary parts of numbers. What would $4.56i represent?
A = [1 -2; -3 4]
format
sqrt(A) % shows imaginary part in default format, format short
ans = 2×2
1.0000 + 0.0000i 0.0000 + 1.4142i 0.0000 + 1.7321i 2.0000 + 0.0000i
●
format bank
sqrt(A) % shows in bank format
ans = 2×2
1.00 0.00 0.00 2.00
●
  1 commentaire
Diana
Diana le 13 Jan 2021
I thought it would reduce the displayed numbers to 2 digits .. how can I do that?

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Get Started with MATLAB dans Help Center et File Exchange

Tags

Produits


Version

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by