{"id":"W2071203348","doi":"10.1007/s00034-010-9246-9","title":"Adaptive Complex-Coefficient 2D FIR Trapezoidal Filters for Broadband Beamforming in Cognitive Radio Systems","year":2010,"lang":"en","type":"article","venue":"Circuits Systems and Signal Processing","topic":"Speech and Audio Processing","field":"Computer Science","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Passband; Broadband; Band-pass filter; Computer science; Bandwidth (computing); Infinite impulse response; Beamforming; Electronic engineering; Finite impulse response; Cognitive radio; Acoustics; Digital filter; Telecommunications; Engineering; Physics; Wireless","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":[0.0004672721,0.0005793046,0.0004259881,0.0003363352,0.000354872,0.0008537312,0.000559492,0.0009647594,0.002981824],"category_scores_gemma":[0.00206591,0.0003035936,0.0003733444,0.0006654667,0.0003500902,0.000489982,0.0003733645,0.0007526406,0.0009566461],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004441392,"about_ca_system_score_gemma":0.0005945737,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009433514,"about_ca_topic_score_gemma":0.002430907,"domain_scores_codex":[0.9996469,0.0001122578,0.00002158723,0.00005149864,0.0001267706,0.00004100249],"domain_scores_gemma":[0.9993218,0.0003932212,0.00004922679,0.00006594261,0.0001470623,0.00002283794],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0008051052,0.0001308327,0.0005580017,0.0004170152,0.0001013345,0.0002187446,0.0002704202,0.2829108,0.1877241,0.06546291,0.005103056,0.4562977],"study_design_scores_gemma":[0.00004421187,0.0001282619,0.0002944499,0.00004323992,0.00003211839,0.0001975814,0.00003582525,0.9661295,0.01806852,0.009893207,0.005100277,0.00003275536],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.009092121,0.0005823157,0.9868041,0.0001331369,0.00009931635,0.00001754218,0.00003329442,0.0001457067,0.003092315],"genre_scores_gemma":[0.3330056,0.001253114,0.6596488,0.0003632899,0.0001427209,0.0001025311,0.00009939417,0.0000685331,0.005316074],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.002981824,"threshold_uncertainty_score":0.009975135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03826464061062042,"score_gpt":0.26301437063574,"score_spread":0.2247497300251195,"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."}}