@prefix p: <http://www.wikidata.org/prop/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema1: <http://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix wds: <http://www.wikidata.org/entity/statement/> .
@prefix wdt: <http://www.wikidata.org/prop/direct/> .
@prefix wdtn: <http://www.wikidata.org/prop/direct-normalized/> .
@prefix wikibase: <http://wikiba.se/ontology#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

wd:Q7249979 rdfs:label "mètode de Prony"@ca,
        "Prony's method"@en,
        "método de Prony"@es,
        "Metodo di Prony"@it,
        "método de Prony"@pt,
        "método de Prony"@pt-br,
        "Метод Прони"@ru,
        "Метод Проні"@uk,
        "Prony方法"@zh ;
    schema1:dateModified "2026-03-09T07:16:54+00:00"^^xsd:dateTime ;
    schema1:description "mètode matemàtic"@ca,
        "mathematical method to estimate the components of a signal"@en,
        "Prony方法是用一组指数项的线性组合来拟和等间距采样数据的方法，可以从中分析出信号的幅值、相位、阻尼因子、频率等信息。"@zh ;
    schema1:version 2470669113 ;
    wikibase:identifiers 2 ;
    wikibase:sitelinks 5 ;
    wikibase:statements 5 ;
    skos:altLabel "Prony analysis"@en,
        "metodo de Prony"@es ;
    p:P2534 wds:Q7249979-0DE8B057-CE3F-443A-8170-A3F03BDA5BCC ;
    p:P31 wds:Q7249979-8ee6d2c6-48c6-4342-354f-1c0f0e0bdb40 ;
    p:P6104 wds:Q7249979-9DF412B8-E650-4A5C-A420-01294B669CE4 ;
    p:P6366 wds:Q7249979-B191829B-207F-4086-972D-A0A919F76D98 ;
    p:P646 wds:Q7249979-664FCB92-A101-49B7-9C63-F0C7954202D0 ;
    wdtn:P6366 <https://makg.org/entity/2777737853> ;
    wdt:P2534 "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mover><mi>f</mi><mo>^</mo></mover></mrow></mrow><mo stretchy=\"false\">(</mo><mi>t</mi><mo stretchy=\"false\">)</mo><mo stretchy=\"false\">=</mo><mstyle displaystyle=\"true\" scriptlevel=\"0\"><munderover><mo stretchy=\"false\">&#x2211;</mo><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mi>i</mi><mo stretchy=\"false\">=</mo><mn>1</mn></mrow></mrow><mrow data-mjx-texclass=\"ORD\"><mi>M</mi></mrow></munderover></mstyle><msub><mi>A</mi><mrow data-mjx-texclass=\"ORD\"><mi>i</mi></mrow></msub><msup><mi>e</mi><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><msub><mi>&#x03C3;</mi><mrow data-mjx-texclass=\"ORD\"><mi>i</mi></mrow></msub><mi>t</mi></mrow></mrow></msup><mi>cos</mi><mo>&#x2061;</mo><mo stretchy=\"false\">(</mo><mn>2</mn><mi>&#x03C0;</mi><msub><mi>f</mi><mrow data-mjx-texclass=\"ORD\"><mi>i</mi></mrow></msub><mi>t</mi><mo stretchy=\"false\">+</mo><msub><mi>&#x03D5;</mi><mrow data-mjx-texclass=\"ORD\"><mi>i</mi></mrow></msub><mo stretchy=\"false\">)</mo></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P31 wd:Q24034552 ;
    wdt:P6104 wd:Q8487137 ;
    wdt:P6366 "2777737853" ;
    wdt:P646 "/m/0drz74" .