{"id":5634,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/impower\/"},"modified":"2021-02-26T09:57:30","modified_gmt":"2021-02-26T09:57:30","slug":"impower","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/impower\/","title":{"rendered":"IMPOWER"},"content":{"rendered":"

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

Funkce IMPOWER v Microsoft Excel a Google Sheets se pou\u017e\u00edv\u00e1 pro v\u00fdpo\u010det umocn\u011bn\u00ed komplexn\u00edho \u010d\u00edsla na zadan\u00fd exponent. V\u00fdsledek je vr\u00e1cen jako komplexn\u00ed \u010d\u00edslo ve form\u011b textu.<\/p>\n

Syntaxe funkce v MS Excel a Google Sheets:<\/strong><\/p>\n

=IMPOWER(komplexn\u00ed_\u010d\u00edslo, exponent)<\/code><\/pre>\n
    \n
  • komplexn\u00ed_\u010d\u00edslo<\/strong> – Komplexn\u00ed \u010d\u00edslo, kter\u00e9 chcete umocnit. Mus\u00ed b\u00fdt zad\u00e1no jako textov\u00fd \u0159et\u011bzec, nap\u0159\u00edklad „3+4i“.<\/li>\n
  • exponent<\/strong> – Cel\u00e9 \u010d\u00edslo ud\u00e1vaj\u00edc\u00ed stup\u011b\u0148 umocn\u011bn\u00ed komplexn\u00edho \u010d\u00edsla.<\/li>\n<\/ul>\n
    Praktick\u00e9 p\u0159\u00edklady<\/h2>\n
    Poj\u010fme si p\u0159edstavit n\u011bkolik situac\u00ed, kde m\u016f\u017ee b\u00fdt funkce IMPOWER u\u017eite\u010dn\u00e1:<\/p>\n
    Umocn\u011bn\u00ed komplexn\u00edho \u010d\u00edsla<\/h2>\n
    P\u0159\u00edklad: Pot\u0159ebujeme vypo\u010d\u00edtat \u010dtvrtou mocninu komplexn\u00edho \u010d\u00edsla „5+3i“.<\/p>\n
    =IMPOWER(\"5+3i\", 4)<\/code><\/pre>\n
    Po zad\u00e1n\u00ed funkce do bu\u0148ky Excelu nebo Google Sheets obdr\u017e\u00edme jako v\u00fdsledek „476-1268i“, co\u017e je op\u011bt ve form\u011b komplexn\u00edho \u010d\u00edsla.<\/p>\n
    Analyza elektrick\u00fdch obvod\u016f<\/h2>\n
    Komplexn\u00ed \u010d\u00edsla jsou nezbytn\u00e1 pro popis oscilac\u00ed a f\u00e1zov\u00fdch posun\u016f ve st\u0159\u00eddav\u00fdch obvodech. V\u00fdpo\u010det f\u00e1zov\u00fdch nap\u011bt\u00ed nebo proud\u016f m\u016f\u017ee b\u00fdt uskute\u010dn\u011bn umocn\u011bn\u00edm komplexn\u00edch \u010d\u00edsel.<\/p>\n
    P\u0159\u00edklad: V elektrotechnice m\u016f\u017ee b\u00fdt t\u0159eba vypo\u010d\u00edtat druhou mocninu impedance reprezentovan\u00e9 komplexn\u00edm \u010d\u00edslem „2+5i“:<\/p>\n
    =IMPOWER(\"2+5i\", 2)<\/code><\/pre>\n
    V\u00fdsledn\u00e1 hodnota „-21+20i“ informuje o zm\u011bn\u00e1ch impedance v elektrick\u00e9m obvodu na ur\u010dit\u00e9 frekvenci.<\/p>\n
    Z\u00e1v\u011bre\u010dn\u00e9 pozn\u00e1mky<\/h2>\n
    Funkce IMPOWER je nesm\u00edrn\u011b u\u017eite\u010dn\u00e1 pro ka\u017ed\u00e9ho, kdo pracuje s komplexn\u00edmi \u010d\u00edsly v r\u016fzn\u00fdch v\u011bdeck\u00fdch, technick\u00fdch nebo matematick\u00fdch oborech. Spr\u00e1vn\u00e9 pochopen\u00ed a manipulace s komplexn\u00edmi \u010d\u00edsly maj\u00ed z\u00e1sadn\u00ed vliv na p\u0159esnost a efektivitu v\u00fdpo\u010dt\u016f v elektrotechnice i dal\u0161\u00edch oblastech.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed komplexn\u00ed \u010d\u00edslo umocn\u011bn\u00e9 na\u00a0cel\u00e9 \u010d\u00edslo<\/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-5634","post","type-post","status-publish","format-standard","hentry","category-inzenyrske"],"acf":[],"yoast_head":"\nFunkce IMPOWER v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije IMPOWER u Excelu i Google tablicama. 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