Lines Matching defs:Syy
690 spx_word32_t Syy,See,Sxx,Sdd, Sff;
959 Sey = Syy = Sdd = 0;
996 Syy += mdf_inner_prod(st->y+chan*N+st->frame_size, st->y+chan*N+st->frame_size, st->frame_size);
1011 /*printf ("%f %f %f %f\n", Sff, See, Syy, Sdd, st->update_cond);*/
1014 if (!(Syy>=0 && Sxx>=0 && See >= 0)
1016 || !(Sff < N*1e9 && Syy < N*1e9 && Sxx < N*1e9)
1074 tmp32 = MULT16_32_Q15(st->beta0,Syy);
1100 tmp32 = MULT16_32_Q15(st->leak_estimate,Syy);
1105 bound = FLOAT_DIVU(FLOAT_MULT(bound, bound), PSEUDOFLOAT(ADD32(1,Syy)));
1115 RER = (.0001*Sxx + 3.*MULT16_32_Q15(st->leak_estimate,Syy)) / See;
1117 if (RER < Sey*Sey/(1+See*Syy))
1118 RER = Sey*Sey/(1+See*Syy);
1124 if (!st->adapted && st->sum_adapt > SHL32(EXTEND32(M),15) && MULT16_32_Q15(st->leak_estimate,Syy) > MULT16_32_Q15(QCONST16(.03f,15),Syy))