S. L. Marple Jr.. Estimating group delay and phase delay via discrete-time "analytic" cross-correlation. IEEE Transactions on Signal Processing, 47(9):2604-2607, 1999. [doi]
@article{Marple99a, title = {Estimating group delay and phase delay via discrete-time "analytic" cross-correlation}, author = {S. L. Marple Jr.}, year = {1999}, doi = {10.1109/78.782223}, url = {http://dx.doi.org/10.1109/78.782223}, researchr = {https://researchr.org/publication/Marple99a}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Signal Processing}, volume = {47}, number = {9}, pages = {2604-2607}, }