{"id":"W4383560183","doi":"10.54254/2755-2721/6/20230807","title":"Orthogonal frequency division multiplexing technology based on MATLAB","year":2023,"lang":"en","type":"article","venue":"Applied and Computational Engineering","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Orthogonal frequency-division multiplexing; Cyclic prefix; Bit error rate; Computer science; Interference (communication); Fading; Channel (broadcasting); Electronic engineering; Telecommunications; Spectral efficiency; Engineering","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":[0.0007261404,0.0007357965,0.0005572461,0.00121697,0.0004298638,0.001397699,0.0008559488,0.0005188306,0.02825083],"category_scores_gemma":[0.002313804,0.0002895855,0.0004159473,0.0009364055,0.0004367466,0.001032829,0.0009225691,0.001177491,0.01150123],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000434615,"about_ca_system_score_gemma":0.0007195751,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006040558,"about_ca_topic_score_gemma":0.0005836085,"domain_scores_codex":[0.9991806,0.0001845303,0.00007157319,0.0001019562,0.0004059312,0.00005531856],"domain_scores_gemma":[0.9992008,0.000243356,0.00007832059,0.0001478177,0.0002992402,0.0000304953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004768725,0.0002228469,0.001138692,0.001131294,0.00009329922,0.0007416692,0.0005835541,0.03647205,0.05600765,0.1588223,0.05573276,0.6885769],"study_design_scores_gemma":[0.0001362082,0.0004399455,0.001358951,0.000350451,0.00006520601,0.001874912,0.0001157771,0.4080204,0.08796755,0.03356475,0.4659553,0.0001504788],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.003486027,0.0009430902,0.9399169,0.0002655277,0.0003143441,0.0001944605,0.000450153,0.01639094,0.03803843],"genre_scores_gemma":[0.1650966,0.002526165,0.778308,0.0003155458,0.0002031657,0.001318096,0.001286866,0.001513556,0.04943205],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.02825083,"threshold_uncertainty_score":0.09450847,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006454460859553645,"score_gpt":0.2096714613503683,"score_spread":0.2032170004908147,"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."}}