Lines Matching refs:centroid
88 // compute the centroid of the best vertices
90 final double[] centroid = new double[n];
94 centroid[j] += x[j];
99 centroid[j] *= scaling;
105 xR[j] = centroid[j] + rho * (centroid[j] - xWorst[j]);
120 xE[j] = centroid[j] + khi * (xR[j] - centroid[j]);
139 xC[j] = centroid[j] + gamma * (xR[j] - centroid[j]);
154 xC[j] = centroid[j] - gamma * (centroid[j] - xWorst[j]);
