{"id":15506,"date":"2021-02-02T08:03:50","date_gmt":"2021-02-02T08:03:50","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15506"},"modified":"2021-02-02T08:03:50","modified_gmt":"2021-02-02T08:03:50","slug":"charles-babbage-grandfather-of-computing","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/computer-science-and-technology\/charles-babbage-grandfather-of-computing\/","title":{"rendered":"Charles Babbage: A sz\u00e1m\u00edt\u00e1stechnika atyja"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Charles Babbage: A sz\u00e1m\u00edt\u00e1stechnika atyja<\/h2>\n\n<h2 class=\"wp-block-heading\">A vizion\u00e1rius matematikus<\/h2>\n\n<p>1791-ben sz\u00fcletett Charles Babbage zseni\u00e1lis matematikus \u00e9s feltal\u00e1l\u00f3 volt, akit sz\u00e9les k\u00f6rben a &#8220;sz\u00e1m\u00edt\u00f3g\u00e9p atyj\u00e1nak&#8221; tekintenek. A nyomtatott sz\u00e1m\u00edt\u00f3t\u00e1bl\u00e1zatokban tal\u00e1lhat\u00f3 hib\u00e1kt\u00f3l elkeseredve egy olyan sz\u00e1mol\u00f3g\u00e9p megalkot\u00e1s\u00e1t t\u0171zte ki c\u00e9lul, amely automatikusan el tud v\u00e9gezni matematikai m\u0171veleteket.<\/p>\n\n<h2 class=\"wp-block-heading\">Differenciamotor<\/h2>\n\n<p>Sz\u00e1mol\u00f3g\u00e9p\u00e9nek kezdeti terve, amelyet differenciamotornak nevezett el, ambici\u00f3zus volt. 25 000 alkatr\u00e9szre lett volna sz\u00fcks\u00e9ge, \u00e9s 15 tonn\u00e1t nyomott volna. A kih\u00edv\u00e1sok ellen\u00e9re Babbage-nek siker\u00fclt finansz\u00edroz\u00e1st szereznie a brit korm\u00e1nyt\u00f3l, \u00e9s Joseph Clement m\u00e9rn\u00f6k\u00f6t b\u00edzta meg a g\u00e9p meg\u00e9p\u00edt\u00e9s\u00e9vel.<\/p>\n\n<p>A projekt azonban neh\u00e9zs\u00e9gekbe \u00fctk\u00f6z\u00f6tt, \u00e9s Babbage \u00e9s Clement k\u00f6z\u00f6tt kib\u00e9k\u00edthetetlen n\u00e9zetelt\u00e9r\u00e9s alakult ki, ami a projekt le\u00e1ll\u00edt\u00e1s\u00e1hoz vezetett. Babbage csak egy kis m\u00e9ret\u0171 bemutat\u00f3modellt tudott elk\u00e9sz\u00edteni, amely leny\u0171g\u00f6zte a t\u00e1rsas\u00e1gi \u00f6sszej\u00f6vetelein r\u00e9szt vev\u0151 vend\u00e9geket. Ez a &#8220;gy\u00f6ny\u00f6r\u0171 t\u00f6red\u00e9k&#8221; ma a londoni Tudom\u00e1nyos M\u00fazeum egyik leg\u00e9rt\u00e9kesebb erekly\u00e9je.<\/p>\n\n<h2 class=\"wp-block-heading\">Analitikus g\u00e9p<\/h2>\n\n<p>Miut\u00e1n elvesztette a differenciamotorhoz ny\u00fajtott p\u00e9nz\u00fcgyi t\u00e1mogat\u00e1st, Babbage egy m\u00e9g ambici\u00f3zusabb berendez\u00e9sre \u00f6sszpontos\u00edtotta figyelm\u00e9t: az analitikus g\u00e9pre. Ez a g\u00e9p sz\u00e1mos olyan elvet tartalmazott, amelyeket a modern sz\u00e1m\u00edt\u00f3g\u00e9pekben is megtal\u00e1lunk, p\u00e9ld\u00e1ul a programozhat\u00f3 lyukk\u00e1rty\u00e1kat \u00e9s az iter\u00e1ci\u00f3t.<\/p>\n\n<p>Babbage analitikus g\u00e9p\u00e9t az \u0151 \u00e9let\u00e9ben sosem \u00e9p\u00edtett\u00e9k meg, de lefektette a sz\u00e1m\u00edt\u00f3g\u00e9pek fejleszt\u00e9s\u00e9nek alapjait. Ma Babbage-et els\u0151sorban az analitikus g\u00e9pen v\u00e9gzett munk\u00e1ja miatt tartj\u00e1k a &#8220;sz\u00e1m\u00edt\u00f3g\u00e9p atyj\u00e1nak&#8221;.<\/p>\n\n<h2 class=\"wp-block-heading\">Charles Babbage \u00f6r\u00f6ks\u00e9ge<\/h2>\n\n<p>Babbage \u00f6r\u00f6ks\u00e9ge t\u00falmutat az \u00e1ltala k\u00e9sz\u00edtett konkr\u00e9t tal\u00e1lm\u00e1nyokon. Vizion\u00e1rius gondolkod\u00f3 volt, aki megj\u00f3solta a sz\u00e1m\u00edt\u00e1stechnika j\u00f6v\u0151j\u00e9t. \u00d6tleteinek \u00e9s elveinek m\u00e9lyrehat\u00f3 hat\u00e1sa volt a modern sz\u00e1m\u00edt\u00f3g\u00e9pek fejleszt\u00e9s\u00e9re.<\/p>\n\n<h2 class=\"wp-block-heading\">2. sz\u00e1m\u00fa differenciamotor<\/h2>\n\n<p>A 20. sz\u00e1zad v\u00e9g\u00e9n a sz\u00e1m\u00edt\u00f3g\u00e9p-rajong\u00f3k \u00fagy d\u00f6nt\u00f6ttek, hogy meg\u00e9p\u00edtik a 2. sz\u00e1m\u00fa differenciamotor m\u0171k\u00f6d\u0151 m\u00e1solat\u00e1t Babbage eredeti tervei alapj\u00e1n. A londoni Tudom\u00e1nyos M\u00fazeum sz\u00e1m\u00edt\u00e1stechnikai kur\u00e1tora, Doron Swade vezette a projektet, amelynek befejez\u00e9se 17 \u00e9vig tartott.<\/p>\n\n<p>A 2. sz\u00e1m\u00fa differenciamotor egy teljes m\u00e9rt\u00e9kben m\u0171k\u00f6d\u0151k\u00e9pes sz\u00e1mol\u00f3g\u00e9p, amely bemutatja Charles Babbage tal\u00e1l\u00e9konys\u00e1g\u00e1t. Jelenleg a kaliforniai Mountain View-ban tal\u00e1lhat\u00f3 Sz\u00e1m\u00edt\u00f3g\u00e9p-t\u00f6rt\u00e9neti M\u00fazeumban \u00e1ll\u00edtj\u00e1k ki.<\/p>\n\n<h2 class=\"wp-block-heading\">A differenciamotor hat\u00e1sa<\/h2>\n\n<p>A 2. sz\u00e1m\u00fa differenciamotor \u00e9rt\u00e9kes betekint\u00e9st ny\u00fajtott a sz\u00e1m\u00edt\u00e1stechnika t\u00f6rt\u00e9net\u00e9be \u00e9s hat\u00e1s\u00e1ba. Megmutatta, hogy Babbage gondolatai helyt\u00e1ll\u00f3ak voltak, \u00e9s hogy a g\u00e9pe val\u00f3ban k\u00e9pes volt \u00f6sszetett matematikai sz\u00e1m\u00edt\u00e1sokat v\u00e9grehajtani.<\/p>\n\n<p>A differenciamotor \u00faj kutat\u00e1sokat \u00e9s fejleszt\u00e9seket is inspir\u00e1lt a sz\u00e1m\u00edt\u00e1stechnika ter\u00fclet\u00e9n. Seg\u00edtett \u00e1thidalni a sz\u00e1m\u00edt\u00e1stechnika t\u00f6rt\u00e9nete \u00e9s a modern technol\u00f3gia k\u00f6z\u00f6tti szakad\u00e9kot.<\/p>\n\n<h2 class=\"wp-block-heading\">K\u00f6vetkeztet\u00e9s<\/h2>\n\n<p>Charles Babbage egy olyan \u00fatt\u00f6r\u0151 volt, aki lefektette a modern sz\u00e1m\u00edt\u00f3g\u00e9pek fejleszt\u00e9s\u00e9nek alapjait. Differenciamotora \u00e9s analitikus g\u00e9pe olyan \u00fatt\u00f6r\u0151 tal\u00e1lm\u00e1nyok voltak, amelyek bemutatt\u00e1k a g\u00e9pek \u00f6sszetett sz\u00e1m\u00edt\u00e1sok elv\u00e9gz\u00e9s\u00e9re val\u00f3 k\u00e9pess\u00e9g\u00e9t. Babbage \u00f6r\u00f6ks\u00e9ge ma is inspir\u00e1lja \u00e9s form\u00e1lja a sz\u00e1m\u00edt\u00e1stechnika ter\u00fclet\u00e9t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Charles Babbage: A sz\u00e1m\u00edt\u00e1stechnika atyja A vizion\u00e1rius matematikus 1791-ben sz\u00fcletett Charles Babbage zseni\u00e1lis matematikus \u00e9s feltal\u00e1l\u00f3 volt, akit sz\u00e9les k\u00f6rben a &#8220;sz\u00e1m\u00edt\u00f3g\u00e9p atyj\u00e1nak&#8221; tekintenek. A nyomtatott sz\u00e1m\u00edt\u00f3t\u00e1bl\u00e1zatokban tal\u00e1lhat\u00f3 hib\u00e1kt\u00f3l elkeseredve&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20667],"tags":[20664,20666,20663,20665,6385],"class_list":["post-15506","post","type-post","status-publish","format-standard","hentry","category-computer-science-and-technology","tag-history-of-computing","tag-analytical-engine","tag-charles-babbage","tag-difference-engine","tag-computer-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=15506"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15506\/revisions"}],"predecessor-version":[{"id":15507,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15506\/revisions\/15507"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=15506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=15506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=15506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}