{"id":"W1994466028","doi":"10.1063/1.2956974","title":"Multichannel digital phase sensitive detection using a field programmable gate array development platform","year":2008,"lang":"en","type":"article","venue":"Review of Scientific Instruments","topic":"Electrical and Bioimpedance Tomography","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Field-programmable gate array; Demodulation; Gate array; Computer science; Programmable logic device; Computer hardware; Scalability; Digital signal processing; SIGNAL (programming language); Data acquisition; Detector; Electronic circuit; Digital electronics; Electronic engineering; Electrical engineering; Engineering; Telecommunications","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":[],"consensus_categories":[],"category_scores_codex":[0.00017906,0.0001506972,0.0002380034,0.0001375267,0.0001972917,0.00004178065,0.00009775179,0.00004303649,0.000009857924],"category_scores_gemma":[0.00002712525,0.0001263564,0.0001020824,0.0007948316,0.00007527025,0.0003236847,0.00002072801,0.0001030064,0.00002318359],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006702131,"about_ca_system_score_gemma":0.00003832037,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003109891,"about_ca_topic_score_gemma":0.000001687106,"domain_scores_codex":[0.9987879,0.000007154849,0.0003795882,0.0002093809,0.0003073481,0.0003086035],"domain_scores_gemma":[0.9995824,0.00001142387,0.00008254084,0.0001403024,0.00009833639,0.00008500501],"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":[0.00001295742,0.0001514573,0.0001505186,0.002063237,0.00006904499,0.000007100958,0.0002092808,0.00001426138,0.0483788,0.000001515449,0.00004603131,0.9488958],"study_design_scores_gemma":[0.0006416226,0.0001217847,0.00007467245,0.003156489,0.00003145049,0.00007148756,0.00002684861,0.01477581,0.9729819,0.00001593173,0.007790101,0.000311879],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962361,0.001072725,0.001404088,0.000004181386,0.0003860152,0.0004111535,0.000008941655,0.00008270654,0.0003941098],"genre_scores_gemma":[0.9965835,0.001167149,0.002094908,0.00002352801,0.00002056279,0.00001453015,0.00002053952,0.0000112083,0.0000640412],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9485839,"threshold_uncertainty_score":0.5152665,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.026674778038615,"score_gpt":0.2512697837390598,"score_spread":0.2245950057004448,"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."}}