ask modulaot in matlab

main.m
% Define the message signal
fm = 50;         % Message frequency
Am = 2;          % Message amplitude
Tm = 1/fm;       % Message period
t = 0:Tm/100:1;  % Time vector
m = Am*sin(2*pi*fm*t); % Message signal

% Define the carrier signal
fc = 500;        % Carrier frequency
Ac = 3;          % Carrier amplitude
Tc = 1/fc;       % Carrier period
c = Ac*sin(2*pi*fc*t); % Carrier signal

% Modulate the message signal using the carrier signal
modulated = modulate(m,fc,fs,'am');

% Plot the original message signal, carrier signal, and modulated signal
subplot(3,1,1); plot(t,m); title('Message signal'); xlabel('Time (s)'); ylabel('Amplitude');
subplot(3,1,2); plot(t,c); title('Carrier signal'); xlabel('Time (s)'); ylabel('Amplitude');
subplot(3,1,3); plot(t,modulated); title('Modulated signal'); xlabel('Time (s)'); ylabel('Amplitude');
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