Triple
T13601943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MDCT |
E324964
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | time-frequency transform |
C15691
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: time-frequency transform Context triple: [MDCT, instanceOf, time-frequency transform]
-
A.
frequency shift
A frequency shift is a change in the frequency of a signal or wave over time or relative to a reference, often caused by motion, modulation, or environmental effects.
-
B.
tool in signal processing
chosen
A tool in signal processing is a conceptual or physical mechanism—such as an algorithm, filter, transform, or software module—used to analyze, modify, or extract information from signals.
-
C.
mathematical transformation
A mathematical transformation is a function or operation that systematically maps elements from one set or space to another, often altering their position, scale, orientation, or form while following defined rules.
-
D.
tempered distribution
A tempered distribution is a continuous linear functional on the Schwartz space of rapidly decreasing smooth test functions, generalizing functions and allowing the Fourier transform to be extended to a broad class of generalized functions.
-
E.
time scale
A time scale is a structured framework or system used to measure, order, and compare temporal intervals or events, often spanning from very short durations to cosmological times.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d80769eaf081909d82f44e484d6113 |
completed | April 9, 2026, 8:09 p.m. |
Created at: April 9, 2026, 9:49 p.m.