How to solve three complex equations

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Najiya Omar
Najiya Omar on 28 Jun 2019
Commented: Najiya Omar on 30 Jun 2019
please find the attached file for an example of the system
Thanks in advance
  3 Comments
Walter Roberson
Walter Roberson on 29 Jun 2019
Does the 1<0 (approximate rendering) indicate real value 1 complex phase 0, complex(1,0)?
Does j indicate sqrt(-1)?

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Accepted Answer

Alex Mcaulley
Alex Mcaulley on 28 Jun 2019
Easy using matrix notation:
A = [1.46j,0.9j,-0.36j;0.36,-0.42,-1.345;0.9j,1.65j,0.42];
b = [1;0;1];
I = A\b
I =
-0.0059 - 0.4749i %I1
0.0079 - 0.3480i %I2
-0.0040 - 0.0184i %I3
  5 Comments
Najiya Omar
Najiya Omar on 30 Jun 2019
Hi David,
You got it for me!! It worked now. Thank you very much. Greatly appreciated.

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