{"id":"W2048185597","doi":"10.1109/tsp.2014.2299513","title":"Efficient Transmit Beamspace Design for Search-Free Based DOA Estimation in MIMO Radar","year":2014,"lang":"en","type":"article","venue":"IEEE Transactions on Signal Processing","topic":"Radar Systems and Signal Processing","field":"Engineering","cited_by":129,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"MIMO; Computer science; Algorithm; Transmitter power output; Radar; Beamforming; Mathematical optimization; Mathematics; Telecommunications; Transmitter; Channel (broadcasting)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006437638,0.0007881491,0.0006414937,0.0003834722,0.0002740541,0.0006616063,0.000557146,0.000516594,0.001792867],"category_scores_gemma":[0.001785559,0.0004807202,0.0005121026,0.0005774857,0.0004514974,0.0007858872,0.0008718207,0.000702636,0.0007698253],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002631525,"about_ca_system_score_gemma":0.0006694503,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005224997,"about_ca_topic_score_gemma":0.0008778258,"domain_scores_codex":[0.9993272,0.0002512095,0.00003209515,0.0001051206,0.0002464456,0.00003802637],"domain_scores_gemma":[0.9992898,0.0003418592,0.0001064501,0.00009243644,0.0001438532,0.00002555256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000235822,0.0001185269,0.0007550185,0.000293953,0.00009700497,0.0001128804,0.0001835672,0.6206774,0.05537377,0.03101509,0.002433321,0.2887036],"study_design_scores_gemma":[0.00002669581,0.0001425078,0.0001703718,0.00001613382,0.00001604013,0.00009691091,0.0000215341,0.9837399,0.007839229,0.004591868,0.00332165,0.00001706157],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.001547077,0.0000592419,0.9978523,0.00001980098,0.000007492832,0.00001065875,0.0000109075,0.00006152914,0.0004309546],"genre_scores_gemma":[0.1840999,0.0004090309,0.8132244,0.0001586772,0.00005769478,0.0002228335,0.0001327693,0.00008261291,0.001612085],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.001792867,"threshold_uncertainty_score":0.005997777,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02054507220466748,"score_gpt":0.241068710353131,"score_spread":0.2205236381484636,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}