Uncentered (second-moment) correlation Mean[v1*Conjugate[v2]] of two vectors or the correlation matrix of a data matrix
AbsoluteCorrelation[v, w]
AbsoluteCorrelation[a, b]
AbsoluteCorrelation[a]
AbsoluteCorrelation[dist]
AbsoluteCorrelation[dist, i, j]
AbsoluteCorrelation[{a, b}, {x, y}]
→ (a*Conjugate[x] + b*Conjugate[y])/2AbsoluteCorrelation[{{a, b}, {c, d}}]//MatrixForm
→ MatrixForm[{{(a*Conjugate[a] + c*Conjugate[c])/2, (a*Conjugate[b] + c*Conjugate[d])/2}, {(b*Conjugate[a] + d*Conjugate[c])/2, (b*Conjugate[b] + d*Conjugate[d])/2}}]AbsoluteCorrelation[{{a, b}, {c, d}}, {{x}, {y}}]//MatrixForm
→ MatrixForm[{{(a*Conjugate[x] + c*Conjugate[y])/2}, {(b*Conjugate[x] + d*Conjugate[y])/2}}]