#define NS 256 //number of output sample points

short wbsignal[256]={5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, -5000, -5000, 5000, 5000, -5000, -5000, -5000, -5000, -5000, -5000, 5000, 5000, -5000, -5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000};