Searched refs:covariance (Results 1 – 3 of 3) sorted by relevance
50 Sym3x3 covariance( 0.0f ); in ComputeWeightedCovariance() local56 covariance[0] += a.X()*b.X(); in ComputeWeightedCovariance()57 covariance[1] += a.X()*b.Y(); in ComputeWeightedCovariance()58 covariance[2] += a.X()*b.Z(); in ComputeWeightedCovariance()59 covariance[3] += a.Y()*b.Y(); in ComputeWeightedCovariance()60 covariance[4] += a.Y()*b.Z(); in ComputeWeightedCovariance()61 covariance[5] += a.Z()*b.Z(); in ComputeWeightedCovariance()65 return covariance; in ComputeWeightedCovariance()
52 Sym3x3 covariance = ComputeWeightedCovariance( count, values, weights ); in RangeFit() local55 Vec3 principle = ComputePrincipleComponent( covariance ); in RangeFit()
55 Sym3x3 covariance = ComputeWeightedCovariance( count, values, m_colours->GetWeights() ); in ClusterFit() local58 m_principle = ComputePrincipleComponent( covariance ); in ClusterFit()