{"id":5801,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/sin\/"},"modified":"2021-02-26T10:03:09","modified_gmt":"2021-02-26T10:03:09","slug":"sin","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/sin\/","title":{"rendered":"SIN"},"content":{"rendered":"

Funkce SIN je z\u00e1kladn\u00ed trigonometrick\u00e1 funkce, kter\u00e1 se \u010dasto pou\u017e\u00edv\u00e1 v aplikac\u00edch jako Microsoft Excel a Google Sheets pro v\u00fdpo\u010det sinus hodnoty dan\u00e9ho \u00fahlu. Tato funkce je kl\u00ed\u010dov\u00e1 v mnoha oblastech, v\u010detn\u011b in\u017een\u00fdrstv\u00ed, fyziky, datov\u00e9 anal\u00fdzy a dal\u0161\u00edch discipl\u00edn.<\/p>\n

O pou\u017eit\u00ed funkce<\/h2>\n

Funkce SIN p\u0159ij\u00edm\u00e1 \u00fahel jako argument, kde Excel vy\u017eaduje stupn\u011b, zat\u00edmco Google Sheets umo\u017e\u0148uje pou\u017e\u00edt bu\u010f stupn\u011b, nebo radi\u00e1ny. V Excelu jsou \u00fahly standardn\u011b ve stupn\u00edch, zat\u00edmco v Google Sheets je mo\u017en\u00e9 mezi stupni a radi\u00e1ny p\u0159ep\u00ednat pomoc\u00ed konverzn\u00ed funkce.<\/p>\n

Syntaxe funkce v Excel:<\/strong><\/p>\n

=SIN(\u00fahel)<\/code><\/pre>\n
Syntaxe funkce v Google Sheets:<\/strong><\/p>\n
=SIN(\u00fahel)<\/code><\/pre>\n
Chcete-li ve Google Sheets zadat \u00fahel ve stupn\u00edch, pou\u017eijte funkci pro konverzi na radi\u00e1ny:<\/p>\n
=SIN(RADIANS(\u00fahel_ve_stupn\u00edch))<\/code><\/pre>\n
P\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
Uva\u017eme p\u0159\u00edklad v\u00fdpo\u010dtu sinus \u00fahlu 30 stup\u0148\u016f v obou aplikac\u00edch.<\/p>\n
    \n
  • V Excel:\n
    =SIN(30)<\/code><\/pre>\n<\/li>\n
  • V Google Sheets (p\u0159evod na radi\u00e1ny):\n
    =SIN(RADIANS(30))<\/code><\/pre>\n<\/li>\n<\/ul>\n
    Praktick\u00e9 sc\u00e9n\u00e1\u0159e vyu\u017eit\u00ed<\/h2>\n
    P\u0159\u00edklad 1: V\u00fdpo\u010det v\u00fd\u0161ky objektu pomoc\u00ed trigonometrie<\/h2>\n
    P\u0159edstavte si, \u017ee stoj\u00edte ve zn\u00e1m\u00e9 vzd\u00e1lenosti od v\u011b\u017ee a pomoc\u00ed teodolitu m\u011b\u0159\u00edte \u00fahel k jej\u00edmu vrcholu. Vzd\u00e1lenost k v\u011b\u017ei je 100 metr\u016f a \u00fahel je 45 stup\u0148\u016f. V\u00fd\u0161ku v\u011b\u017ee lze vypo\u010d\u00edtat takto:<\/p>\n
    V\u00fd\u0161ka = vzd\u00e1lenost * SIN(\u00fahel) V\u00fd\u0161ka = 100 * SIN(45)<\/code><\/pre>\n
    V Excel: =100 * SIN(45)<\/code><\/p>\n
    V Google Sheets p\u0159i pou\u017eit\u00ed stup\u0148\u016f na radi\u00e1ny: =100 * SIN(RADIANS(45))<\/code><\/p>\n
    P\u0159\u00edklad 2: In\u017een\u00fdrsk\u00e9 aplikace<\/h2>\n
    Pot\u0159ebujete navrhnout most, kde je t\u0159eba zv\u00e1\u017eit r\u016fzn\u00e9 \u00fahly konstruk\u010dn\u00edch \u010d\u00e1st\u00ed. Pou\u017eit\u00edm funkce SIN lze p\u0159esn\u011b spo\u010d\u00edtat del\u0161\u00ed strany troj\u00faheln\u00edkov\u00fdch segment\u016f, co je z\u00e1sadn\u00ed pro stabilitu a bezpe\u010dnost stavby. Zn\u00e1te-li d\u00e9lku jedn\u00e9 strany (nap\u0159\u00edklad 50 metr\u016f) a \u00fahel (30 stup\u0148\u016f), m\u016f\u017eete vypo\u010d\u00edtat druhou stranu jako:<\/p>\n
    Druh\u00e1 strana = prvn\u00ed strana \/ SIN(\u00fahel) Druh\u00e1 strana = 50 \/ SIN(30)<\/code><\/pre>\n
    V Excel: =50 \/ SIN(30)<\/code><\/p>\n
    V Google Sheets: =50 \/ SIN(RADIANS(30))<\/code><\/p>\n
    V\u00fd\u0161e uveden\u00e9 p\u0159\u00edklady dokl\u00e1daj\u00ed, jak m\u016f\u017ee b\u00fdt funkce SIN v Excelu a Google Sheets u\u017eite\u010dn\u00e1 v technick\u00fdch a analytick\u00fdch aplikac\u00edch, kde je p\u0159esn\u00e9 v\u00fdpo\u010dty pomoc\u00ed trigonometrie nezbytn\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed sinus dan\u00e9ho \u00fahlu<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[282],"tags":[],"class_list":["post-5801","post","type-post","status-publish","format-standard","hentry","category-matematicke-a-trigonometricke"],"acf":[],"yoast_head":"\nFunkce SIN v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije SIN u Excelu i Google tablicama. 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