Lines Matching defs:stepsize
122 // (dfast / xfast) / (dslow / xslow) is used to compute the stepsize
123 // A ratio value of 2.5 is mapped to stepsize 0, a ratio of 0 is
127 float ratio, stepsize;
150 stepsize = STEPY1;
152 stepsize = STEPY2;
154 stepsize = STEPY1 + (STEPY2 - STEPY1) * (ratio - STEPX1) / (STEPX2 - STEPX1);
156 return stepsize;
188 static REAL AEC_nlms_pw(AEC *a, REAL d, REAL x_, float stepsize)
206 if (stepsize > 0.0f) {
208 REAL mikro_ef = stepsize * ef / a->dotp_xf_xf;
259 a->stepsize = AEC_dtd(a, d, x);
265 d = AEC_nlms_pw(a, d, x, a->stepsize);