exp1.m

来自「用dsp解压mp3程序的算法」· M 代码 · 共 7 行

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% exp1.m - A simple sinewave generator
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
n = [0:7];
w = 0.25*pi;
x = sin(w*n);
xn = round(8191*x)