Searched refs:Syy (Results 1 - 3 of 3) sorted by relevance

/external/libopus/celt/
H A Dpitch.c53 opus_val32 Syy=1; local
69 Syy = ADD32(Syy, SHR32(MULT16_16(y[j],y[j]), yshift));
83 if (MULT16_32_Q15(num,best_den[1]) > MULT16_32_Q15(best_num[1],Syy))
85 if (MULT16_32_Q15(num,best_den[0]) > MULT16_32_Q15(best_num[0],Syy))
91 best_den[0] = Syy;
95 best_den[1] = Syy;
100 Syy += SHR32(MULT16_16(y[i+len],y[i+len]),yshift) - SHR32(MULT16_16(y[i],y[i]),yshift);
101 Syy = MAX32(1, Syy);
[all...]
/external/speex/libspeex/
H A Dmdf.c696 spx_word32_t Syy,See,Sxx,Sdd, Sff; local
965 Sey = Syy = Sdd = 0;
1002 Syy += mdf_inner_prod(st->y+chan*N+st->frame_size, st->y+chan*N+st->frame_size, st->frame_size);
1017 /*printf ("%f %f %f %f\n", Sff, See, Syy, Sdd, st->update_cond);*/
1020 if (!(Syy>=0 && Sxx>=0 && See >= 0)
1022 || !(Sff < N*1e9 && Syy < N*1e9 && Sxx < N*1e9)
1080 tmp32 = MULT16_32_Q15(st->beta0,Syy);
1106 tmp32 = MULT16_32_Q15(st->leak_estimate,Syy);
1111 bound = FLOAT_DIVU(FLOAT_MULT(bound, bound), PSEUDOFLOAT(ADD32(1,Syy)));
1121 RER = (.0001*Sxx + 3.*MULT16_32_Q15(st->leak_estimate,Syy)) / Se
[all...]
/external/autotest/client/site_tests/firmware_TouchMTB/
H A Dvalidators.py454 Syy = np.square(self._ay).sum()

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