| 所在主题： | |
| 文件名: matlab演奏《卡农》.rar | |
| 资料下载链接地址: https://bbs.pinggu.org/a-1113178.html | |
本附件包括：
|
|
| 附件大小: | |
|
[attach]matlab演奏《卡农》程序文件[/attach] % Cripple Pachebel's Canon on Matlab % Have fun fs = 44100; % sample rate dt = 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 functions mod4 = sin(pi*t4/t4(end)); mod8 = sin(pi*t8/t8(end)); mod16 = sin(pi*t16/t16(end)); f0 = 2*146.8; % reference frequency ScaleTable = [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 notes do0f = 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 notes fa0e = 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*ScaleTable(8)*f0*t8); so1e = mod8.*cos(2*pi*ScaleTable(9)*f0*t8); la1e = mod8.*cos(2*pi*ScaleTable(10)*f0*t8); tb1e = mod8.*cos(2*pi*ScaleTable(11)*f0*t8); ti1e = mod8.*cos(2*pi*ScaleTable(12)*f0*t8); do2e = mod8.*cos(2*pi*ScaleTable(13)*f0*t8); re2e = mod8.*cos(2*pi*ScaleTable(14)*f0*t8); mi2e = mod8.*cos(2*pi*ScaleTable(15)*f0*t8); fa2e = mod8.*cos(2*pi*ScaleTable(16)*f0*t8); so2e = mod8.*cos(2*pi*ScaleTable(17)*f0*t8); la2e = mod8.*cos(2*pi*ScaleTable(18)*f0*t8); ti2e = mod8.*cos(2*pi*ScaleTable(19)*f0*t8); do3e = mod8.*cos(2*pi*ScaleTable(20)*f0*t8); blke = zeros(1,j); % 1/16 notes fa0s = mod16.*cos(2*pi*ScaleTable(1)*f0*t16); so0s = mod16.*cos(2*pi*ScaleTable(2)*f0*t16); la0s = mod16.*cos(2*pi*ScaleTable(3)*f0*t16); ti0s = mod16.*cos(2*pi*ScaleTable(4)*f0*t16); do1s = mod16.*cos(2*pi*ScaleTable(5)*f0*t16); re1s = mod16.*cos(2*pi*ScaleTable(6)*f0*t16); mi1s = mod16.*cos(2*pi*ScaleTable(7)*f0*t16); fa1s = mod16.*cos(2*pi*ScaleTable(8)*f0*t16); so1s = mod16.*cos(2*pi*ScaleTable(9)*f0*t16); la1s = mod16.*cos(2*pi*ScaleTable(10)*f0*t16); tb1s = mod16.*cos(2*pi*ScaleTable(11)*f0*t16); ti1s = mod16.*cos(2*pi*ScaleTable(12)*f0*t16); do2s = mod16.*cos(2*pi*ScaleTable(13)*f0*t16); re2s = mod16.*cos(2*pi*ScaleTable(14)*f0*t16); mi2s = mod16.*cos(2*pi*ScaleTable(15)*f0*t16); fa2s = mod16.*cos(2*pi*ScaleTable(16)*f0*t16); so2s = mod16.*cos(2*pi*ScaleTable(17)*f0*t16); la2s = mod16.*cos(2*pi*ScaleTable(18)*f0*t16); ti2s = mod16.*cos(2*pi*ScaleTable(19)*f0*t16); do3s = mod16.*cos(2*pi*ScaleTable(20)*f0*t16); blks = zeros(1,k); % Blank Block blkblock = [blkf blkf blkf blkfblkf blkf blkf blkf... blkf blkf blkf blkfblkf blkf blkf blkf]; % Base Melody cello = [do1f do1f so0f so0fla0f la0f mi0f mi0f... fa0f fa0f do0f do0ffa0f fa0f so0f so0f]; % So-****ING-Long Melody violin = [mi2f mi2f re2f re2fdo2f do2f ti1f ti1f... la1f la1f so1f so1fla1f la1f ti1f ti1f ...% do2f do2f ti1f ti1fla1f la1f so1f so1f... fa1f fa1f mi1f mi1ffa1f fa1f re1f re1f ...% do1f mi1f so1f fa1fmi1f do1f mi1f re1f... do1f la0f do1f so1ffa1f la1f so1f fa1f...% mi1f do1f re1f ti1fdo2f mi2f so2f so1f... la1f fa1f so1f mi1fdo1f do2f blkf blke ti1e ...% do2e ti1e do2e do1eti0e so1e re1e mi1e... do1e do2e ti1e la1eti1e mi2e so2e la2e... fa2e mi2e re2e fa2emi2e re2e do2e ti1e... la1e so1e fa1e mi1ere1e fa1e mi1e re1e... %% do1e re1e mi1e fa1eso1e re1e so1e fa1e... mi1e la1e so1e fa1eso1e fa1e mi1e re1e... do1e la0e la1e ti1edo2e ti1e la1e so1e... fa1e mi1e re1e la1eso1e la1e so1e fa1e...% mi1f mi2e blke re2f re2fblkf do1f mi2f mi2f... la2f la2f so2f so2fla2f la2f ti2f ti2f...% do3e blke do2e blke ti1f ti1fblkf la1f do2f do2f... do2f do2f do2f do2fdo2f fa2f re2f so2f...% so2e mi2s fa2s so2e mi2s fa2s so2s so1s la1s ti1s ... do2s re2s mi2s fa2s mi2e do2s re2s... mi2e mi1s fa1s so1s la1s so1s fa1s so1s mi1s fa1s so1s... fa1e la1s so1s fa1e mi1s re1s mi1s re1s do1s re1s mi1s fa1s so1s la1s... fa2e la1s so1s la1e ti1s do2s so1s la1s ti1s do2s re2s mi2s fa2s so2s...% mi2e do2s re2s mi2e re2s do2s re2s ti1s do2s re2s mi2s re2s do2s ti1s... do2e la1s ti1s do2e do1s re1s mi1s fa1s mi1s re1s mi1s do2s ti1s do2s... la1e do2s ti1s la1e so1s fa1s so1s fa1s mi1s fa1s so1s la1s ti1s do2s... la2e do2s ti1s do2e ti1s la1s ti1s do2s re2s do2s ti1s do1s la1s ti1s...%% do2e blke blkf ti1e blke blkf la1e blke blkf do2e blke blkf... do1e blke blkf do1e blke blkf do1e blke blkf do1e blke blkf...% blkf so1e blke blkf so1e blke blkf mi1e blke blkf so1e blke... blkf fa1e blke blkf mi1e blke blkf fa1e blke blkf re2e blke...% mi2e mi1e fa1e mi1e re1e re2e mi2e re2e do2e mi1e do1e do2e ti1e so0e fa0e so0e... la0e la1e so1e la1e so1e so0e fa0e so0e do1e la1e so1e la1e ti1e ti0e la0e ti0e...% do1e do2e re2e do2e ti1e ti0e do1e ti0e la0e la1e so1e la1e ti1e ti0e mi1e re1e... do1e do2e re2e fa2e mi2e mi1e so1e mi2e do2e fa2e mi2e fa2e re2e so1e fa1e so1e...% mi1e so1e so1e so1e so1e so1e so1e so1e mi1e mi1e mi1e mi1e mi1e mi1e so1e so1e... fa1e fa1e fa1e do2e do2e do2e do2e do2e do2e do2e la1e la1e so1e so1e re2e ti1e...%% so1e mi2e mi2e mi2e re2e re2e re2e re2e do2e do2e do2e do2e so2e so2e so2e so2e... la2e la2e la2e la2e so2e so2e so2e so2e la2e la2e la2e la2e ti2e ti1e ti1e ti1e...% do2e do1s re1s mi1e do1e ti0e ti1s do2s re2e ti1e la1e la0s ti0s do1e la0e ti0e so1s fa1s mi1e re1e... do1e mi1s re1s do1e fa1e mi1e do1s re1s mi1e so1e fa1e la1s so1s fa1e mi1e re1e so1s fa1s mi1e re1e...% mi1e do2s ti1s do2e mi1e so1e so1s la1s ti1e so1e mi1e do2s re2s mi2e do2e mi2e mi2s re2s do2e ti1e... la1e la1s so1s la1e ti1e do2e mi2s re2s do2e mi2e fa2e do2s ti1s la1e la1e so1e re1e so1e so1e...% so1f so1f so1f so1fdo1f do1f do1f so1f... fa1f fa1f so1f so1ffa1f do1f do1f do1e ti0e...% do1f do2f ti1f ti1fla1f la1f so1f so1f... do1f do1e re1e mi1f mi1fdo2f do2f ti1f ti1f...%% do2f]; % cello c1 = [cello cello cello cello cello... cello cello cello cello cello... cello cello cello cello cello... cello cello cello cello cello... cello cello cello blkf]; % violin1 v1 = [blkblock violin blkblock blkblock]; % violin2 v2 = [blkblock blkblock violin blkblock]; % violin3 v3 = [blkblock blkblock blkblock violin]; % Get dirty s = c1+v1+v2+v3; s = s/max(s); sound(s,fs); |
|
熟悉论坛请点击新手指南
|
|
| 下载说明 | |
|
1、论坛支持迅雷和网际快车等p2p多线程软件下载，请在上面选择下载通道单击右健下载即可。 2、论坛会定期自动批量更新下载地址,所以请不要浪费时间盗链论坛资源,盗链地址会很快失效。 3、本站为非盈利性质的学术交流网站,鼓励和保护原创作品，拒绝未经版权人许可的上传行为。本站如接到版权人发出的合格侵权通知，将积极的采取必要措施；同时，本站也将在技术手段和能力范围内，履行版权保护的注意义务。 (如有侵权，欢迎举报) |
|
京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问：王进律师
知识产权保护声明
免责及隐私声明
