how to solve this complex equation in matlab?

31 views (last 30 days)
peng peng
peng peng on 23 Feb 2020
Answered: Star Strider on 23 Feb 2020
I have an equation exp(pi/4*i)*(5+15i)+exp(i*theta)*(25+5i)=40+exp(i*gama)*(-10+20i)
how can I get theta and gama in matlab?
THANK YOU

Sign in to answer this question.

Accepted Answer

Star Strider
Star Strider on 23 Feb 2020
Try this:
syms theta gama
Eqn = exp(pi/4*i)*(5+15i)+exp(i*theta)*(25+5i) == 40+exp(i*gama)*(-10+20i);
[theta,gama] = vpasolve(Eqn, [theta,gama])
There are likely an infinity of solutions.
Here is one:
theta =
- 0.040930734767103408831012033619698 - 0.24192384707974160991614274286353i
gama =
0.19932582865736336790217825251885 - 0.085773888296270118753805499893846i

More Answers (0)

Categories

Find more on Symbolic Math Toolbox 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!