Please help me solve the error to this Matlab question 2D. Image transcription text Consider a system
Question:
Please help me solve the error to this Matlab question 2D.
the code is:
%frequency range
omega = linspace(0, 10, 100);
%magnitude and phase
magnitude = 10 ./ sqrt(omega.^2 + 1);
phase = -atan(omega);
%Steady-state response v_ss(t)
t = linspace(0, 2*pi, 1000);
v_ss = magnitude .* cos(omega .* t + phase);
%Transient response v_tr(t)
tau = 1;
E = -10;
v_tr = E .* exp(-t ./ tau);
%complete output function v(t)
v = v_ss + v_tr;
%input function
f = cos(t);
%plot
figure;
plot(t, v_ss, 'r', 'LineWidth', 2);
hold on;
plot(t, v_tr, 'g', 'LineWidth', 2);
plot(t, v, 'b', 'LineWidth', 2);
plot(t, f, 'k--', 'LineWdith', 2);
xlabel('time');
ylabel('amplitude');
legend('Steady-State Response v_{ss}(t)', 'Transient Response v-{tr}(t)', 'Complete Output Response v(t)', 'Input f(t) = cost(t)');
title('System Response');
grid on;