Global ETD Search

Fixed block configuration GDDs with block size 6 and (3, r)-regular graphs

Laffin, Melanie R.

mtu Repository record for Fixed block configuration GDDs with block size 6 and (3, r)-regular graphs (opens in a new tab)

New Methods for the Detection and Interception of Unknown, Frequency-Hopped Waveforms

Snelling, William Edward1990

… presented. The first method extends the optimal, fixed-block detection method based on the likelihood ratio to a sequential one based on the Sequential Probability Ratio Test (SPRT). The second method is structured around a compressive receiver and is highly efficient yet easily implemented. The …

maryland Repository record for New Methods for the Detection and Interception of Unknown, Frequency-Hopped Waveforms (opens in a new tab)

Dispatching logic, corridor simulation, and train following algorithms to quantify the benefits of virtual and moving block control systems on North American freight railroad mainlines

Roscoe, Geordie SavageUniversity of Illinois at Urbana-Champaign2021

… the effectiveness of virtual and moving block railway control systems on North American freight railroad mainline corridors. Virtual and moving block control systems are one potential strategy for improving mainline operations such that corridors currently operating at capacity can …

uiuc Repository record for Dispatching logic, corridor simulation, and train following algorithms to quantify the benefits of virtual and moving block control systems on North American freight railroad mainlines (opens in a new tab)