{"id":5424,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/asc\/"},"modified":"2021-02-26T09:49:54","modified_gmt":"2021-02-26T09:49:54","slug":"asc","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/asc\/","title":{"rendered":"ASC"},"content":{"rendered":"

Funkce ASC<\/strong> v aplikac\u00edch jako Microsoft Excel a Google Sheets umo\u017e\u0148uje konvertovat textov\u00e9 znaky z v\u00edcebitov\u00e9ho k\u00f3dov\u00e1n\u00ed (b\u011b\u017en\u011b pou\u017e\u00edvan\u00e9 v jazycech jako japon\u0161tina nebo \u010d\u00edn\u0161tina) na jednobitov\u00fd k\u00f3d ASCII. Tato transformace je nezbytn\u00e1, zejm\u00e9na p\u0159i manipulaci s texty ve zdroj\u00edch nebo syst\u00e9mech, kter\u00e9 podporuj\u00ed pouze znaky ASCII.<\/p>\n

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

Funkce ASC<\/code> se pou\u017e\u00edv\u00e1 n\u00e1sledovn\u011b:<\/p>\n

=ASC(text)<\/code><\/pre>\n
Zde text<\/code> ozna\u010duje \u0159et\u011bzec nebo odkaz na bu\u0148ku obsahuj\u00edc\u00ed text k p\u0159evodu.<\/p>\n
P\u0159\u00edklad:<\/p>\n
A1: \u7d75\u6587\u5b57 =ASC(A1)<\/code><\/pre>\n
V tomto p\u0159\u00edkladu konvertujeme text ve v\u00edcebitov\u00e9m k\u00f3dov\u00e1n\u00ed (v tomto p\u0159\u00edpad\u011b japonsk\u00e9 znaky) na ASCII ekvivalenty. Vzhledem k omezen\u00edm ASCII m\u016f\u017ee v\u00fdstup v Excelu obsahovat ne\u010diteln\u00e9 znaky, pokud pro dan\u00e9 znaky neexistuje ASCII reprezentace.<\/p>\n
Praktick\u00e9 vyu\u017eit\u00ed<\/h2>\n
Funkce ASC<\/code> najde uplatn\u011bn\u00ed v n\u011bkolika sc\u00e9n\u00e1\u0159\u00edch, jako nap\u0159\u00edklad:<\/p>\n
    \n
  • Konverze dat pro star\u0161\u00ed syst\u00e9my:<\/b> U\u017eite\u010dn\u00e9 p\u0159i exportu dat z modern\u00edch syst\u00e9m\u016f do star\u0161\u00edch datab\u00e1z\u00ed nebo aplikac\u00ed, kter\u00e9 nepodporuj\u00ed v\u00edcebitov\u00e9 k\u00f3dov\u00e1n\u00ed.<\/li>\n
  • Normalizace textov\u00fdch dat:<\/b> P\u0159i integraci text\u016f z r\u016fzn\u00fdch zdroj\u016f m\u016f\u017ee b\u00fdt \u017e\u00e1douc\u00ed p\u0159ev\u00e9st v\u0161echny texty na form\u00e1t ASCII pro zajist\u011bn\u00ed konzistentn\u00edho zpracov\u00e1n\u00ed.<\/li>\n<\/ul>\n
    Nyn\u00ed probereme konkr\u00e9tn\u00ed p\u0159\u00edklady pou\u017eit\u00ed.<\/p>\n
    Praktick\u00e9 \u00fakoly a jejich \u0159e\u0161en\u00ed<\/h2>\n
    \u00dakol 1: Konverze n\u00e1zv\u016f produkt\u016f pro star\u00fd invent\u00e1rn\u00ed syst\u00e9m<\/b><\/p>\n
    P\u0159edstavte si, \u017ee m\u00e1te seznam produkt\u016f s n\u00e1zvy v japon\u0161tin\u011b, kter\u00e9 pot\u0159ebujete p\u0159ev\u00e9st na ASCII pro kompatibilitu se star\u0161\u00edm skladov\u00fdm softwarem.<\/p>\n\n\n\n\n
    Produkt<\/th>\nASCII konverze<\/th>\n<\/tr>\n
    \u7d75\u6587\u5b57<\/td>\n=ASC(A2)<\/td>\n<\/tr>\n
    \u901f\u5ea6<\/td>\n=ASC(A3)<\/td>\n<\/tr>\n<\/table>\n
    Uveden\u00edm funkce do bu\u0148ky vedle n\u00e1zvu produktu z\u00edsk\u00e1te ASCII reprezentaci, vhodnou pro export do star\u0161\u00edho syst\u00e9mu.<\/p>\n
    \u00dakol 2: P\u0159\u00edprava dat pro anal\u00fdzu textu<\/b><\/p>\n
    M\u00e1me dataset s recenzemi produkt\u016f v r\u016fzn\u00fdch jazyc\u00edch a pot\u0159ebujeme je p\u0159ev\u00e9st do form\u00e1tu ASCII pro n\u00e1slednou textovou anal\u00fdzu.<\/p>\n\n\n\n\n
    Recenze<\/th>\nASCII konverze<\/th>\n<\/tr>\n
    \u975e\u5e38\u306b\u826f\u3044\uff01<\/td>\n=ASC(B2)<\/td>\n<\/tr>\n
    Excelente<\/td>\n=ASC(B3)<\/td>\n<\/tr>\n<\/table>\n
    I kdy\u017e transformace na ASCII m\u016f\u017ee p\u016fsobit jako ztr\u00e1ta informac\u00ed pro texty napsan\u00e9 mimo japon\u0161tinu \u010di \u010d\u00edn\u0161tinu, je tento krok nezbytn\u00fd pro zaji\u0161t\u011bn\u00ed konzistentnosti a eliminace chyb v anal\u00fdze rozmanit\u00fdch datov\u00fdch sad.<\/p>\n
    V obou p\u0159\u00edkladech je funkce ASC<\/code> kl\u00ed\u010dov\u00e1 pro \u0159e\u0161en\u00ed probl\u00e9m\u016f spojen\u00fdch s kompatibilitou a anal\u00fdzou dat.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Zm\u011bn\u00ed znaky s\u00a0plnou \u0161\u00ed\u0159kou (dvoubajtov\u00e9) v\u00a0\u0159et\u011bzci znak\u016f na znaky s\u00a0polovi\u010dn\u00ed \u0161\u00ed\u0159kou (jednobajtov\u00e9)<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[286],"tags":[],"class_list":["post-5424","post","type-post","status-publish","format-standard","hentry","category-textove"],"acf":[],"yoast_head":"\nFunkce ASC v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije ASC u Excelu i Google tablicama. 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