資源簡介
用MATLAB代碼實現歌曲最炫民族風!用純代碼實現,不是調用!
代碼片段和文件信息
fs=44100;?
dt=1/fs;
T16=0.125;
t16=[0:dt:T16];
[temp?k]=size(t16);
t4=linspace(04*T164*k);
t8=linspace(02*T162*k);
[temp?i]=size(t4);
[temp?j]=size(t8);
mod4=(t4.^4).*exp(-30*(t4.^0.5));
mod4=mod4*(1/max(mod4));
mod8=(t8.^4).*exp(-50*(t8.^0.5));
mod8=mod8*(1/max(mod8));
mod16=(t16.^4).*exp(-90*(t16.^0.5));
mod16=mod16*(1/max(mod16));
f0=2*146.8;?
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];
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
評論
共有 條評論