38 static REAL dotp(REAL a[], REAL b[])  in dotp()
40   REAL sum0 = 0.0f, sum1 = 0.0f;  in dotp()
51 static REAL dotp_sse(REAL a[], REAL b[])  in dotp_sse()
56   REAL sum;  in dotp_sse()
95       a->w = (REAL *) (((uintptr_t) a->w_arr) - (((uintptr_t) a->w_arr) % 16) + 16);  in AEC_init()
125 static float AEC_dtd(AEC *a, REAL d, REAL x)  in AEC_dtd()
188 static REAL AEC_nlms_pw(AEC *a, REAL d, REAL x_, float stepsize)  in AEC_nlms_pw()
190   REAL e;  in AEC_nlms_pw()
191   REAL ef;  in AEC_nlms_pw()
208     REAL mikro_ef = stepsize * ef / a->dotp_xf_xf;  in AEC_nlms_pw()
226     memmove(a->x + a->j + 1, a->x, (NLMS_LEN - 1) * sizeof(REAL));  in AEC_nlms_pw()
227     memmove(a->xf + a->j + 1, a->xf, (NLMS_LEN - 1) * sizeof(REAL));  in AEC_nlms_pw()
243   REAL d = (REAL) d_;  in AEC_doAEC()
244   REAL x = (REAL) x_;  in AEC_doAEC()