How do i get the arg(A(j)) and I A(j) I of an equation?

18 views (last 30 days)
jey sun
jey sun on 25 Mar 2014
Edited: Mischa Kim on 25 Mar 2014
I have the following equation of A= ((1+2j) / ((6j^4)+(8j^3)+(2j^2)+(7j)+2 ) and need to get it in the terms of A(j) and arg(A(j))
I'm a beginner in matlab and am still not sure of the code for this.

Sign in to answer this question.

Accepted Answer

Mischa Kim
Mischa Kim on 25 Mar 2014
Edited: Mischa Kim on 25 Mar 2014
Jey, use abs(A) and phase(A) (or angle(A)):
A = (1+2j)/((6j^4)+(8j^3)+(2j^2)+(7j)+2);
abs(A)
ans =
0.001609781751232
phase(A)
ans =
1.479232834161942
angle(A)
ans =
1.479232834161942

More Answers (0)

Categories

Find more on Dynamic System Models in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!