aspcore.correlation.corr_matrix

aspcore.correlation.corr_matrix(seq1, seq2, lag1, lag2)

Computes the cross-correlation matrix from two signals. See definition in Autocorrelation class or corr_matrix_from_autocorrelation.

seq1 has shape (sumCh, numCh1, numSamples) or (numCh1, numSamples) seq2 has shape (sumCh, numCh2, numSamples) or (numCh2, numSamples)

Outputs a correlation matrix of size (numCh1*lag1, numCh2*lag2)

Sums over the first dimension