% Musical Piece Generator for MATLAB 7.1 % Creates a simple melodic phrase and plays it clear all; close all; clc;
% Optional: save to WAV file (if needed) % wavwrite(audio_signal, fs, 16, 'my_musical_piece.wav'); % fprintf('Saved to my_musical_piece.wav\n'); matlab 7.1
% Generate the piece fprintf('Generating musical piece...\n'); % Musical Piece Generator for MATLAB 7
% Create sine wave with envelope (attack + decay) envelope = exp(-3 * t / duration); % Simple decay envelope note_signal = sin(2 * pi * freq * t) .* envelope; % fprintf('Saved to my_musical_piece.wav\n')
for i = 1:length(melody) note_idx = melody(i); freq = notes(note_idx);