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Mathematical datasets, statistical benchmarks, probability, optimization, operations research
2,443 datasets
Module 109 from the Davis Logic V2 project provides a zero-heap, real-time First-Order DC Blocking Filter designed to eliminate low-frequency drift from streaming data. The filter uses a Q16.16 fractional layout and 64-bit integer arithmetic to prevent quantization errors. Jamie Davis authored this 3.4 KB text file, last updated on 2026-05 31 under a CC BY 4.0 license.
Supplementary file 1 contains data from a study evaluating a novel enteric-coated formulation of tylvalosin tartrate against Mycoplasma hyopneumoniae in pigs. The dataset includes in vitro minimum inhibitory concentration and biofilm inhibition results, as well as clinical trial outcomes from 60 pigs across six treatment groups. The data was authored by Jiajing Li and last updated on figshare in June 2026.
Experimental data from an ultrasound-assisted pectinase extraction process for flavonoids from peppermint leaves. The dataset includes results from response surface methodology optimization, yielding 12.87 g/100g DW total flavonoids, and UHPLC-MS/MS analysis identifying 38 compounds with quantitative data for four. The dataset was published by Bei Liu on figshare in 2026.
An open-access raw source implementation for an embedded real-time Quality of Service telemetry lag monitor tracks microsecond arrival deltas across data links. The module, authored by Jamie Davis and licensed under CC BY 4.0, is designed to isolate transmission jitter and network timing drift on the fly. Its architecture operates without runtime heap allocations and uses flat static buffers for continuous jitter estimation.
A dataset containing performance evaluations and rankings for second pillar pension funds in the Baltic States. The analysis uses a Network Stochastic Dominance (NetSD) ratio to rank funds under various distributional assumptions, including empirical, α-stable, Student’s t, hyperbolic, and Normal Inverse Gaussian. The dataset was created by Audrius Kabašinskas and last updated on June 2, 2026.
Jamie Davis published a 7.5 KB dataset on figshare in 2026, consisting of a mathematical simulation matrix and C++ code for signal damping. It models predictive stabilization of corrupted telemetry feeds under chaotic noise conditions. The repository includes three high-interference simulation scenarios for deep space, subsea, and urban smart-grid environments.
617 community-dwelling participants aged 65+ were randomly assigned to upper or lower limb exercise groups in a 12-month trial. The dataset includes primary outcomes measured by the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire and secondary outcomes like shoulder strength, range of motion, quality of life, and physical activity. Amanda Bates authored this dataset, which was last updated in June 2026.
A 2026 reference dataset by independent systems architect Jamie Davis, providing two structural infrastructure layers for the Davis Logic V2 bare-metal framework. It includes an invariant asymmetric slew-rate limiter engine and a cache-line contiguous memory alignment specification. The dataset is a 4.3 KB text file licensed under CC BY 4.0.
Davis Logic V2 is an open-access reference dataset providing an immutable, real-time hysteresis state debouncer core for bare-metal frameworks. It includes a branchless integer calculation engine and an automated testbench script to simulate unstable electrical connections. The dataset was authored by Jamie Davis and published on figshare in 2026.
A 4.2 KB text file authored by Jamie Davis, last updated on 2026-05-31, details a bare-metal embedded signal processing module. The module implements a zero-heap, zero-copy sliding window linear detrending filter designed for real-time baseline wander cancellation in AC telemetry streams. It uses a single-pass regression solver and Q16.16 fixed-point arithmetic to subtract low-frequency disturbances like sensor drift.
Module 126 from the Davis Logic V2 project details a zero-heap, real-time allpass filter for spectral phase inversion in embedded systems. The 3.5 KB text file, authored by Jamie Davis and last updated in May 2026, describes a single-multiplier recursive topology that swaps phase profiles while keeping magnitude flat. Its design guarantees microsecond-range execution and uses hardware-level clamping to prevent overflow.
Jamie Davis authored a software module for a zero-heap, real-time First-Order Allpass Phase Equalizer designed for embedded systems. The component corrects timing and delay distortion in analog front-end circuits using a recursive single-pole allpass network. It was last updated on May 31, 2026, and is licensed under CC BY 4.0.
Module 123 from the Davis Logic V2 project details a zero-heap, real-time First-Order Phase-Lag Control Compensator for embedded systems. The component, authored by Jamie Davis and licensed under CC BY 4.0, provides a single-pole, single-zero difference network for high-frequency noise attenuation in feedback control loops. It was last updated on 2026-05-31.
Module 122 from the Davis Logic V2 architectural registry details a real-time First-Order Phase-Lead Control Compensator. The component is a zero-heap, zero-copy difference network designed for precise frequency-response shaping in bare-metal embedded systems. The 3.9 KB text file, authored by Jamie Davis and last updated on 2026-05-31, is licensed under CC BY 4.0.
A 4.7 KB text file containing C++ source code for a bare-metal embedded signal processing component. The module, authored by Jamie Davis and last updated on 2026-05-31, implements a zero-heap, zero-copy sliding window variance normalizer for automated gain control in streaming telemetry.
Module 116 details a zero-heap, zero-copy Lead-Lag Control Compensator designed for dynamic closed-loop response optimization in bare-metal execution grids. The component, authored by Jamie Davis and licensed under CC BY 4.0, processes telemetry error streams using a recursive formulation and maps data over 64-bit integer registers before final truncation to Q16.16 format. Its computational performance metrics include 0 bytes of heap usage, single-pass unrolled math tracks, and 32-bit hardware saturation clamping to prevent integer wrap-around errors.
A 3.3 KB text file authored by Jamie Davis and last updated on 2026-05-31. It contains the source code for a second-order infinite impulse response (IIR) bandpass filter designed for bare-metal embedded targets. The filter uses Q16.16 fixed-point arithmetic and is engineered for zero-heap, real-time operation.
New South Wales features official geospatial boundaries for Australian Bureau of Statistics (ABS) Statistical Areas Levels 1 through 4 (SA1, SA2, SA3, SA4). These boundaries are the standard geography for collecting and reporting census and statistical data under the Census and Statistics Act 1905. The data is provided as hosted feature layers but is currently in a GDA94 spatial reference system that is scheduled for retirement.
A 3.8 KB text file containing a C++ implementation of a fixed-point sliding window moving median filter, authored by Jamie Davis and last updated on 2026-05-31. The module is designed for deterministic, zero-heap noise suppression in bare-metal embedded targets, using a Q16.16 fixed-point format and supporting window sizes from 3 to 15 taps.
Module 107 provides a 4.3 KB C++ implementation of a zero-heap, zero-copy sliding window RMS power estimator for bare-metal systems. Created by Jamie Davis and released under CC BY 4.0, it uses a single-pass square accumulator and a fixed-point Babylonian root solver to calculate real-time energy profiles. The component is designed to bypass floating-point hardware requirements and contains static parameters to eliminate dynamic memory allocation.