dsfb-rf 1.0.1

DSFB-RF Structural Semiotics Engine for RF Signal Monitoring - A Deterministic, Non-Intrusive Observer Layer for Typed Structural Interpretation of IQ Residual Streams in Electronic Warfare, Spectrum Monitoring, and Cognitive Radio
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ORACLE synthetic-proxy slice generator.

Emits a schema-preserving <=2 MB SigMF pair that stands in for the real
Northeastern GENESYS ORACLE USRP X310 capture when the 28 GB zip is not
present on the local filesystem and the public mirror is gated.

Honesty contract: the emitted .sigmf-meta always carries
`dsfb_rf:provenance="synthetic-proxy"`, and the slice is never substituted
for a paper metric. Signal content is drawn from the crate's existing
WiFi-with-device-fingerprint impairment model (see examples/oracle_usrp_b200.rs).
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