plot ib versus vbe as function of six values of vce for a common emitter bjt in matlab

main.m
% Define known parameters
Ib = [1 2 3 4 5 6]; % Base current in mA
Vce = [1:6]; % Collector-emitter voltage in V
Vbe = 0.7; % Base-emitter voltage in V

% Calculate collector current Ic
Ic = 10*Ib; % Example equation, you may need to adjust it based on your specific transistor

% Calculate Vbe for each value of Vce
Vbe_values = zeros(size(Ib));
for i = 1:length(Ib)
    Vbe_values(i) = Vbe + 0.025*log(Ic(i)/Ib(i)); % Example equation, adjust as needed
end

% Plot Ib vs Vbe for each value of Vce
figure;
for i = 1:length(Vce)
    plot(Ib, Vbe_values, 'DisplayName', ['Vce = ' num2str(Vce(i)) 'V']);
    hold on;
end
xlabel('Ib (mA)');
ylabel('Vbe (V)');
title('Ib vs Vbe for Common Emitter BJT');
legend;
grid on;
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