A review of 2D/3D IIR plane-wave real-time digital filter circuits
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Progress is reviewed on the development of circuits that are well suited for the single-chip VLSI circuit realization of two dimensional (2D) and three dimensional (3D) infinite impulse response (IIR) spatio-temporal real-time digital filters. The distributed parallel processor (DPP) and the scanned-array (SA) vector processor circuit architectures are described. The DPP architecture requires the widely-used synchronously-sampled array of sensor signals and is especially useful for high-throughput applications. The SA architectures employ asynchronously-sampled input signals, require only one time-multiplexed A/D converter and are useful where especially low circuit complexity is required. Extensions of these architectures to elemental pre-distorted (EPD) versions lead to further reductions in circuit complexity. The 2D DPP and 3D SA circuits have been implemented on a single field programmable gate array (FPGA) device and tested on-chip via stepped hardware co-simulation They are useful for selectively filtering plane waves in real-time
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it