Matlab演奏卡农的代码

> % Cripple Pachebel's Canon on Matlab% Have funfs = 44100; % sample ratedt = 1/fs;T16 = 0.125;t16 = [0:dt:T16];[temp k] = size(t16);t4 = linspace(0,4*T16,4*k);t8 = linspace(0,2*T16,2*k);[temp i] = size(t4);[temp j] = size(t8);% Modification functionsmod4 = sin(pi*t4/t4(end));mod8 = sin(pi*t8/t8(end));mod16 = sin(pi*t16/t16(end));f0 = 2*146.8; % reference frequencyScaleTable = [2/3 3/4 5/6 15/16 ... 1 9/8 5/4 4/3 3/2 5/3 9/5 15/8 ... 2 9/4 5/2 8/3 3 10/3 15/4 4 ... 1/2 9/16 5/8];% 1/4 notesdo0f = mod4.*cos(2*pi*ScaleTable(21)*f0*t4);re0f = mod4.*cos(2*pi*ScaleTable(22)*f0*t4);mi0f = mod4.*cos(2*pi*ScaleTable(23)*f0*t4); fa0f = mod4.*cos(2*pi*ScaleTable(1)*f0*t4);so0f = mod4.*cos(2*pi*ScaleTable(2)*f0*t4);la0f = mod4.*cos(2*pi*ScaleTable(3)*f0*t4);ti0f = mod4.*cos(2*pi*ScaleTable(4)*f0*t4);do1f = mod4.*cos(2*pi*ScaleTable(5)*f0*t4);re1f = mod4.*cos(2*pi*ScaleTable(6)*f0*t4);mi1f = mod4.*cos(2*pi*ScaleTable(7)*f0*t4);fa1f = mod4.*cos(2*pi*ScaleTable(8)*f0*t4);so1f = mod4.*cos(2*pi*ScaleTable(9)*f0*t4);la1f = mod4.*cos(2*pi*ScaleTable(10)*f0*t4);tb1f = mod4.*cos(2*pi*ScaleTable(11)*f0*t4);ti1f = mod4.*cos(2*pi*ScaleTable(12)*f0*t4);do2f = mod4.*cos(2*pi*ScaleTable(13)*f0*t4);re2f = mod4.*cos(2*pi*ScaleTable(14)*f0*t4);mi2f = mod4.*cos(2*pi*ScaleTable(15)*f0*t4);fa2f = mod4.*cos(2*pi*ScaleTable(16)*f0*t4);so2f = mod4.*cos(2*pi*ScaleTable(17)*f0*t4);la2f = mod4.*cos(2*pi*ScaleTable(18)*f0*t4);ti2f = mod4.*cos(2*pi*ScaleTable(19)*f0*t4);do3f = mod4.*cos(2*pi*ScaleTable(20)*f0*t4);blkf = zeros(1,i);% 1/8 notesfa0e = mod8.*cos(2*pi*ScaleTable(1)*f0*t8);so0e = mod8.*cos(2*pi*ScaleTable(2)*f0*t8);la0e = mod8.*cos(2*pi*ScaleTable(3)*f0*t8);ti0e = mod8.*cos(2*pi*ScaleTable(4)*f0*t8);do1e = mod8.*cos(2*pi*ScaleTable(5)*f0*t8);re1e = mod8.*cos(2*pi*ScaleTable(6)*f0*t8);mi1e = mod8.*cos(2*pi*ScaleTable(7)*f0*t8);fa1e = mod8.*cos(2*pi*Scale...