{"id":"W1488214465","doi":"10.1109/tcsi.2004.835680","title":"A New Split-Radix FHT Algorithm for Length-<tex>$q*2^m$</tex>DHTs","year":2004,"lang":"en","type":"article","venue":"IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications","topic":"Digital Filter Design and Implementation","field":"Computer Science","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"","keywords":"Radix (gastropod); Algorithm; Hartley transform; Twiddle factor; Integer (computer science); Discrete Hartley transform; Computer science; Mathematics; Arithmetic; Fourier transform; Fourier analysis; Fractional Fourier transform","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006928561,0.0004720335,0.0004467748,0.0002858344,0.001092383,0.0009908432,0.0005157557,0.0001696207,0.00008156979],"category_scores_gemma":[0.000005965516,0.0004643006,0.0002022211,0.0005236599,0.0001472151,0.00102865,0.00001384894,0.000226027,0.0001855101],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000183686,"about_ca_system_score_gemma":0.0001276379,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005762386,"about_ca_topic_score_gemma":0.00009355335,"domain_scores_codex":[0.9971123,0.0001606399,0.0007422325,0.0009911251,0.0004119695,0.0005816926],"domain_scores_gemma":[0.9979517,0.0004056959,0.0002345495,0.0008275086,0.0001075482,0.0004730306],"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":[0.00003277284,0.0004979948,0.000004526443,0.0001266632,0.0002039349,9.370634e-7,0.001821095,0.0003303819,0.01424317,0.3651847,0.0006745309,0.6168793],"study_design_scores_gemma":[0.006964272,0.0008547535,0.0001990755,0.0005147948,0.0004249524,0.0007727309,0.0007015051,0.001475579,0.004333471,0.1425527,0.8388538,0.002352276],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.004041235,0.0006023606,0.9892901,0.0002368298,0.0006558794,0.002272529,0.0006285271,0.000271078,0.002001441],"genre_scores_gemma":[0.9588042,0.0002278894,0.02661532,0.0004713752,0.0004142486,0.001853709,0.0002469333,0.0000826731,0.0112836],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9626748,"threshold_uncertainty_score":0.9997809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04672970527001671,"score_gpt":0.2885166267749382,"score_spread":0.2417869215049215,"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."}}