% Plot the waveform figure; plot((0:length(audio_signal)-1)/fs, audio_signal); xlabel('Time (seconds)'); ylabel('Amplitude'); title('Generated Musical Piece - Waveform'); grid on; xlim([0, length(audio_signal)/fs]);
Since MATLAB 7.1 (R14SP3, from 2005) has limited audio and synthesis capabilities compared to modern versions, here's a piece of code that generates a simple and plays it: matlab 7.1
% Musical Piece Generator for MATLAB 7.1 % Creates a simple melodic phrase and plays it clear all; close all; clc; % Plot the waveform figure
% Time vector for one note t = 0:1/fs:duration-1/fs; title('Generated Musical Piece - Waveform')
I notice "matlab 7.1" and "come up with a piece" – I think you might be asking me to generate a piece of (version 7.1 compatible) that creates a musical or algorithmic composition?
% Append note to audio signal audio_signal = [audio_signal, note_signal, silence];
for i = 1:length(melody) note_idx = melody(i); freq = notes(note_idx);