sbc.m

语音信号子带编码源程序

function  sbc
% main function of the program of voice-signal 
% subband coding;input the number of the subbands
% according to the information.
clear command window;
n=input('请选择你所需要的子带数，你可以选择,2，4，8，16。输入0即可退出该程序。\n子带数为：');
switch    n
    case   2
          sbc2;
    case  4
           sbc4;
    case  8
           sbc8;
    case 16
           sbc16; 
    case 0
           break;
     otherwise
         error('输入错误，重请试!\n你必须信息按照提示进行输入!','k');
         %error('You have input a error number,try again!\nYou must input according the requirement!','k');
 end