{"id":5622,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/imargument\/"},"modified":"2021-02-26T09:56:58","modified_gmt":"2021-02-26T09:56:58","slug":"imargument","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/imargument\/","title":{"rendered":"IMARGUMENT"},"content":{"rendered":"

Pou\u017eit\u00ed funkce pro v\u00fdpo\u010det argumentu komplexn\u00edho \u010d\u00edsla<\/h2>\n

Funkce IMARGUMENT slou\u017e\u00ed k v\u00fdpo\u010dtu argumentu (neboli f\u00e1ze) komplexn\u00edho \u010d\u00edsla v radi\u00e1nech. Argument komplexn\u00edho \u010d\u00edsla je definov\u00e1n jako \u00fahel mezi re\u00e1lnou osou a vektorem reprezentuj\u00edc\u00edm komplexn\u00ed \u010d\u00edslo v komplexn\u00ed rovin\u011b.<\/p>\n

Syntaxe a pou\u017eit\u00ed funkce<\/h2>\n

Syntaxe funkce IMARGUMENT je v obou aplikac\u00edch (MS Excel a Google Tabulky) velmi podobn\u00e1:<\/p>\n

IMARGUMENT(komplexn\u00ed_\u010d\u00edslo)<\/code><\/pre>\n
Kde komplexn\u00ed_\u010d\u00edslo<\/code> je textov\u00fd \u0159et\u011bzec nebo odkaz na bu\u0148ku, kter\u00fd p\u0159edstavuje komplexn\u00ed \u010d\u00edslo ve form\u011b a+bi<\/code> nebo a+bj<\/code>, kde a<\/code> a b<\/code> jsou \u010d\u00edsla.<\/p>\n
P\u0159\u00edklad:<\/strong><\/p>\n
IMARGUMENT(\"3+4i\")<\/code><\/pre>\n
Tento p\u0159\u00edklad vr\u00e1t\u00ed argument komplexn\u00edho \u010d\u00edsla 3 + 4i<\/code>, co\u017e je p\u0159ibli\u017en\u011b 0.927 radians.<\/p>\n
Praktick\u00e9 \u00falohy a jejich \u0159e\u0161en\u00ed<\/h2>\n
\u00daloha 1: V\u00fdpo\u010det argumentu zadan\u00e9ho komplexn\u00edho \u010d\u00edsla<\/h3>\n
P\u0159edstavme si, \u017ee pot\u0159ebujeme vypo\u010d\u00edtat argument komplexn\u00edho \u010d\u00edsla 1-2i<\/code>. Tuto \u00falohu m\u016f\u017eeme vy\u0159e\u0161it n\u00e1sledovn\u011b:<\/p>\n
    \n
  • Do bu\u0148ky A1 nap\u00ed\u0161eme komplexn\u00ed \u010d\u00edslo 1-2i<\/code>.<\/li>\n
  • Do bu\u0148ky B1 zadejme vzorec: =IMARGUMENT(A1)<\/code>.<\/li>\n
  • Hodnota v B1 n\u00e1m poskytne argument \u010d\u00edsla v radi\u00e1nech.<\/li>\n<\/ul>\n
    Kdy\u017e toto provedeme, zjist\u00edme, \u017ee funkce n\u00e1m vrac\u00ed hodnotu p\u0159ibli\u017en\u011b -1.107. To je argument komplexn\u00edho \u010d\u00edsla 1-2i<\/code> vyj\u00e1d\u0159en\u00fd v radi\u00e1nech.<\/p>\n
    \u00daloha 2: Porovn\u00e1n\u00ed argument\u016f dvou komplexn\u00edch \u010d\u00edsel<\/h3>\n
    Dejme tomu, \u017ee chceme zjistit, kter\u00e9 ze dvou komplexn\u00edch \u010d\u00edsel 2+2i<\/code> a 3-3i<\/code> m\u00e1 v\u011bt\u0161\u00ed argument. Postup bude n\u00e1sleduj\u00edc\u00ed:<\/p>\n
      \n
    • Um\u00edst\u00edme komplexn\u00ed \u010d\u00edsla do bun\u011bk A1 a A2, respektive.<\/li>\n
    • Do bun\u011bk B1 a B2 vlo\u017e\u00edme vzorce =IMARGUMENT(A1)<\/code> a =IMARGUMENT(A2)<\/code>.<\/li>\n
    • V bu\u0148ce C1 provedeme srovn\u00e1n\u00ed pomoc\u00ed vzorce =IF(B1 > B2, \"Prvn\u00ed \u010d\u00edslo m\u00e1 v\u011bt\u0161\u00ed argument\", \"Druh\u00e9 \u010d\u00edslo m\u00e1 v\u011bt\u0161\u00ed argument\")<\/code>.<\/li>\n<\/ul>\n
      V\u00fdsledkem bude zji\u0161t\u011bn\u00ed, \u017ee komplexn\u00ed \u010d\u00edslo 2+2i<\/code> m\u00e1 v\u011bt\u0161\u00ed argument ne\u017e 3-3i<\/code>, co\u017e je vid\u011bt z v\u00fdsledn\u00e9ho \u00fahlu v B1 a B2.<\/p>\n
      Pomoc\u00ed funkce IMARGUMENT lze efektivn\u011b zanalyzovat a porovn\u00e1vat komplexn\u00ed \u010d\u00edsla v mnoha aplikac\u00edch, od elektroniky po komplexn\u00ed anal\u00fdzy v matematice a fyzice.<\/p>\n","protected":false},"excerpt":{"rendered":"
      Vr\u00e1t\u00ed argument th\u00e9ta, \u00fahel vyj\u00e1d\u0159en\u00fd v\u00a0radi\u00e1nech<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[288],"tags":[],"class_list":["post-5622","post","type-post","status-publish","format-standard","hentry","category-inzenyrske"],"acf":[],"yoast_head":"\nFunkce IMARGUMENT v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije IMARGUMENT u Excelu i Google tablicama. 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