{"id":"W2099854034","doi":"10.1109/wescan.1995.493938","title":"A new approach to the estimation of harmonics of digitized periodic waveforms","year":2002,"lang":"en","type":"article","venue":"","topic":"Advanced Electrical Measurement Techniques","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Harmonics; Spectral leakage; Leakage (economics); Harmonic analysis; Waveform; Computation; Side lobe; Fourier series; Window function; Harmonic; Window (computing); Computer science; Algorithm; Electronic engineering; Fast Fourier transform; Mathematics; Acoustics; Mathematical analysis; Physics; Telecommunications; Engineering; Spectral density; Electrical engineering; Voltage","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":[0.0004603759,0.000605481,0.0006216638,0.001475173,0.0003306617,0.001044145,0.0009279365,0.0004739932,0.002875593],"category_scores_gemma":[0.001836487,0.0003625659,0.0003699236,0.001012464,0.0003859123,0.0010366,0.0006386068,0.0007138113,0.00120991],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002657786,"about_ca_system_score_gemma":0.0004397325,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009191788,"about_ca_topic_score_gemma":0.001713682,"domain_scores_codex":[0.9994251,0.00005985987,0.00003277643,0.0001211233,0.0003379998,0.00002317],"domain_scores_gemma":[0.9992369,0.0001890674,0.00006619774,0.000172605,0.0003075612,0.00002756739],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001436547,0.00005391369,0.0008779147,0.0002409261,0.00005342438,0.0001020212,0.0001327352,0.00915598,0.1692244,0.01328001,0.001215276,0.8055197],"study_design_scores_gemma":[0.00006070434,0.0005037313,0.004476081,0.00007589258,0.0001273574,0.001640234,0.0001319887,0.723444,0.2152182,0.0111874,0.04300273,0.0001318141],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.002760435,0.0001227995,0.9960396,0.00001547463,0.00003926815,0.00003202782,0.0000336034,0.0003257054,0.0006310855],"genre_scores_gemma":[0.03207738,0.0002721924,0.9654052,0.00001960245,0.00004894123,0.00005502863,0.000104383,0.0000712652,0.001946069],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.002875593,"threshold_uncertainty_score":0.009619832,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0282345058825959,"score_gpt":0.224876193066843,"score_spread":0.1966416871842471,"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."}}