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Graph two curves in the same plane

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Yordani
Yordani 2022-12-30
评论： Walter Roberson 2022-12-30
Hello! I'm trying to graph the function e1 and e2 in the same plane but I can't. Could you please help me :(
%Permitividad Parte Real
e_inf = 11.7 ;
Wp1 = 1.0856e11;
gamma1 = 2.3518e9 ;
Wp2 = 3.4330e11;
gamma2 = 5.6747e9 ;
w1 = 1e11;
w2 = 1e10;
w3 = 1e15;
index = 0;
K = w1:w2:w3;
% Loop is not necessary!
e1 = e_inf - ((Wp1^2)./K.^2+1i*K*gamma1);
e2 = e_inf - ((Wp2^2)./K.^2+1i*K*gamma2);
f=K;
x=f;
y1 = real(e2);
semilogx(x,y1, 'linewidth',2), grid on
hold on
y2 = real(e2);
semilogx(x,y2, 'linewidth',2), grid on
hold off

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采纳的回答

Sulaymon Eshkabilov
Sulaymon Eshkabilov 2022-12-30
Ran in:
To plot two curves are simple as follows:
e_inf = 11.7 ;
Wp1 = 1.0856e11;
gamma1 = 2.3518e9 ;
Wp2 = 3.4330e11;
gamma2 = 5.6747e9 ;
w1 = 1e11;
w2 = 1e10;
w3 = 1e15;
index = 0;
K = w1:w2:w3;
% Loop is not necessary!
e1 = e_inf - ((Wp1^2)./K.^2+1i*K*gamma1);
e2 = e_inf - ((Wp2^2)./K.^2+1i*K*gamma2);
f=K;
x=f;
figure
y1 = real(e1);
semilogx(x,y1, 'r-','linewidth',2, 'displayName', 'e_1')
hold on
y2 = real(e2);
semilogx(x,y2, 'b-', 'linewidth',2,'displayName', 'e_2'), grid on
hold off
legend('toggle')

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