Algorithms And MathΒΆ

Audience. Implementers, reviewers, and researchers who need exact formulas, ordering rules, priors, and validation traceability.

Before you start. Read the relevant concept page first. Algorithm pages are normative; they do not re-explain the full mental model.

What this section is not. This section is not API documentation. For method signatures and extension contracts, see API Reference.

Implementation contracts for waveform generation, scene composition, impairments, propagation tables, and noise calculations.

Page

Contract

Emitter Algorithms

Shared emitter contract, routing table, and cross-family invariants.

Radar Emitters

Pulsed, chirped, and frequency-hopping radar synthesis.

ADS-B Emitter

Mode-S PPM synthesis.

LoRa and BLE Emitters

LoRa CSS and BLE GFSK synthesis.

Wi-Fi and Zigbee Emitters

IEEE 802.11 and 802.15.4 synthesis.

Cellular Emitters

5G NR, LTE, and GSM synthesis.

Capture Replay Emitters

Replay path for SigMF and real captures.

Scene Composition Algorithm

Placement, overlap, SNR, multi-RX, and chunking rules.

Placement Strategy Selection Guide

Evidence tiers and default recipes for choosing time and frequency placement strategies per scene.

Fingerprint Math

Device-fingerprint impairment formulas and ordering.

Fingerprint Parameter Priors

First-pass numeric ranges for synthetic device fingerprints.

RF Frontend Models

Receiver frontend equations and hardware impairment models.

3GPP TR 38.901 Tables

Propagation parameter tables and traceability.

Noise Floor Table

Quick-reference kTBF values and sensitivity formulas.