{"id":166,"date":"2008-05-18T23:43:12","date_gmt":"2008-05-18T21:43:12","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/comptage-des-caracteres-dun-texte-avec-xcas\/"},"modified":"2023-10-14T20:14:06","modified_gmt":"2023-10-14T18:14:06","slug":"comptage-des-caracteres-dun-texte-avec-xcas","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/logiciels-mathematiques\/xcas\/statistiques-avec-xcas\/comptage-des-caracteres-dun-texte-avec-xcas\/","title":{"rendered":"Comptage des caract\u00e8res d&rsquo;un texte avec Xcas"},"content":{"rendered":"<p><math>\nVoici un petit programme Xcas permettant d&rsquo;analyser un texte pour en conna\u0129tre la r\u00e9partition de ses caract\u00e8res. :<\/p>\n<p><a href=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2008\/05\/zip_francais.xws_.zip\">francais.xws.zip<\/a><\/p>\n<h2>Le programme \u00ab\u00a0compte_car\u00a0\u00bb<\/h2>\n<hr \/>\n<plain>\ncompte_car(Texte,List_car):=<em>\nlocal m,n,nbcar,j,k;\nm:= size(Texte);\nn:=size(List_car);\nnbcar:=0;\nfor (j:=1;j<=m;j:=j+1)\n<em>\n   for (k:=1;k<=n;k:=k+1)\n   <em>\n       if (Texte[j-1]==List_car[k-1]) \n       <em>\n          nbcar:=nbcar+1;\n       <\/em>\n   <\/em>\n<\/em>\nreturn nbcar;\n<\/em>\n:;\n<\/plain>\n<h2>Le programme \u00ab\u00a0analyse_texte\u00a0\u00bb<\/h2>\n<hr \/>\n<plain>\nanalyse_texte(Texte):=<em>\nlocal listes;\nlocal list_A,list_B,list_C,list_D,list_E,list_F,list_G,list_H,list_I,list_J;\nlocal list_K,list_L,list_M,list_N,list_O,list_P,list_Q,list_R,list_S,list_T;\nlocal list_U,list_V,list_W,list_X,list_Y,list_Z,list_espace,list_ponctuation;\nlocal j,M,S,Taille;<\/p>\n<p>M:=matrix(31,3,0);\nTaille:=size(Texte);<\/p>\n<p>list_A:=[\u00ab\u00a0a\u00a0\u00bb,\u00a0\u00bbA\u00a0\u00bb,\u00a0\u00bb\u00e0\u00a0\u00bb,\u00a0\u00bb\u00e1\u00a0\u00bb,\u00a0\u00bb\u00e2\u00a0\u00bb,\u00a0\u00bb\u00e4\u00a0\u00bb,\u00a0\u00bb\u00e5\u00a0\u00bb,\u00a0\u00bb\u00e3\u00a0\u00bb];\nlist_B:=[\u00ab\u00a0b\u00a0\u00bb,\u00a0\u00bbB\u00a0\u00bb];\nlist_C:=[\u00ab\u00a0c\u00a0\u00bb,\u00a0\u00bbC\u00a0\u00bb,\u00a0\u00bb\u00e7\u00a0\u00bb];\nlist_D:=[\u00ab\u00a0d\u00a0\u00bb,\u00a0\u00bbD\u00a0\u00bb];\nlist_E:=[\u00ab\u00a0e\u00a0\u00bb,\u00a0\u00bbE\u00a0\u00bb,\u00a0\u00bb\u00e8\u00a0\u00bb,\u00a0\u00bb\u00e9\u00a0\u00bb,\u00a0\u00bb\u00ea\u00a0\u00bb];\nlist_F:=[\u00ab\u00a0f\u00a0\u00bb,\u00a0\u00bbF\u00a0\u00bb];\nlist_G:=[\u00ab\u00a0g\u00a0\u00bb,\u00a0\u00bbG\u00a0\u00bb];\nlist_H:=[\u00ab\u00a0h\u00a0\u00bb,\u00a0\u00bbH\u00a0\u00bb];\nlist_I:=[\u00ab\u00a0i\u00a0\u00bb,\u00a0\u00bbI\u00a0\u00bb,\u00a0\u00bb\u00ed\u00a0\u00bb,\u00a0\u00bb\u00ec\u00a0\u00bb];\nlist_J:=[\u00ab\u00a0j\u00a0\u00bb,\u00a0\u00bbJ\u00a0\u00bb];\nlist_K:=[\u00ab\u00a0k\u00a0\u00bb,\u00a0\u00bbK\u00a0\u00bb];\nlist_L:=[\u00ab\u00a0l\u00a0\u00bb,\u00a0\u00bbL\u00a0\u00bb];\nlist_M:=[\u00ab\u00a0m\u00a0\u00bb,\u00a0\u00bbM\u00a0\u00bb];\nlist_N:=[\u00ab\u00a0n\u00a0\u00bb,\u00a0\u00bbN\u00a0\u00bb];\nlist_O:=[\u00ab\u00a0o\u00a0\u00bb,\u00a0\u00bbO\u00a0\u00bb,\u00a0\u00bb\u00f6\u00a0\u00bb,\u00a0\u00bb\u00f5\u00a0\u00bb,\u00a0\u00bb\u00f3\u00a0\u00bb,\u00a0\u00bb\u00f2\u00a0\u00bb];\nlist_P:=[\u00ab\u00a0p\u00a0\u00bb,\u00a0\u00bbP\u00a0\u00bb];\nlist_Q:=[\u00ab\u00a0q\u00a0\u00bb,\u00a0\u00bbQ\u00a0\u00bb];\nlist_R:=[\u00ab\u00a0r\u00a0\u00bb,\u00a0\u00bbR\u00a0\u00bb];\nlist_S:=[\u00ab\u00a0s\u00a0\u00bb,\u00a0\u00bbS\u00a0\u00bb];\nlist_T:=[\u00ab\u00a0t\u00a0\u00bb,\u00a0\u00bbT\u00a0\u00bb];\nlist_U:=[\u00ab\u00a0u\u00a0\u00bb,\u00a0\u00bbU\u00a0\u00bb,\u00a0\u00bb\u00f9\u00a0\u00bb,\u00a0\u00bb\u00fa\u00a0\u00bb,\u00a0\u00bb\u00fc\u00a0\u00bb];\nlist_V:=[\u00ab\u00a0v\u00a0\u00bb,\u00a0\u00bbV\u00a0\u00bb];\nlist_W:=[\u00ab\u00a0w\u00a0\u00bb,\u00a0\u00bbW\u00a0\u00bb];\nlist_X:=[\u00ab\u00a0x\u00a0\u00bb,\u00a0\u00bbX\u00a0\u00bb];\nlist_Y:=[\u00ab\u00a0y\u00a0\u00bb,\u00a0\u00bbY\u00a0\u00bb];\nlist_Z:=[\u00ab\u00a0z\u00a0\u00bb,\u00a0\u00bbZ\u00a0\u00bb];\nlist_espace:=[\u00a0\u00bb \u00ab\u00a0];\nlist_ponctuation:=[\u00ab\u00a0.\u00a0\u00bb,\u00a0\u00bb,\u00a0\u00bb,\u00a0\u00bb:\u00a0\u00bb,\u00a0\u00bb;\u00a0\u00bb,\u00a0\u00bb!\u00a0\u00bb,\u00a0\u00bb?\u00a0\u00bb];\nliste_retour_ligne:=(\u00a0\u00bb\n\u00ab\u00a0);<\/p>\n<p>listes:=[list_A,list_B,list_C,list_D,list_E,list_F,list_G,list_H,list_I,list_J,\nlist_K,list_L,list_M,list_N,list_O,list_P,list_Q,list_R,list_S,list_T,\nlist_U,list_V,list_W,list_X,list_Y,list_Z,list_espace,list_ponctuation,liste_retour_ligne];<\/p>\n<p>M[0,0]:=\u00a0\u00bba\u00a0\u00bb;\nM[1,0]:=\u00a0\u00bbb\u00a0\u00bb;\nM[2,0]:=\u00a0\u00bbc\u00a0\u00bb;\nM[3,0]:=\u00a0\u00bbd\u00a0\u00bb;\nM[4,0]:=\u00a0\u00bbe\u00a0\u00bb;\nM[5,0]:=\u00a0\u00bbf\u00a0\u00bb;\nM[6,0]:=\u00a0\u00bbg\u00a0\u00bb;\nM[7,0]:=\u00a0\u00bbh\u00a0\u00bb;\nM[8,0]:=\u00a0\u00bbi\u00a0\u00bb;\nM[9,0]:=\u00a0\u00bbj\u00a0\u00bb;\nM[10,0]:=\u00a0\u00bbk\u00a0\u00bb;\nM[11,0]:=\u00a0\u00bbl\u00a0\u00bb;\nM[12,0]:=\u00a0\u00bbm\u00a0\u00bb;\nM[13,0]:=\u00a0\u00bbn\u00a0\u00bb;\nM[14,0]:=\u00a0\u00bbo\u00a0\u00bb;\nM[15,0]:=\u00a0\u00bbp\u00a0\u00bb;\nM[16,0]:=\u00a0\u00bbq\u00a0\u00bb;\nM[17,0]:=\u00a0\u00bbr\u00a0\u00bb;\nM[18,0]:=\u00a0\u00bbs\u00a0\u00bb;\nM[19,0]:=\u00a0\u00bbt\u00a0\u00bb;\nM[20,0]:=\u00a0\u00bbu\u00a0\u00bb;\nM[21,0]:=\u00a0\u00bbv\u00a0\u00bb;\nM[22,0]:=\u00a0\u00bbw\u00a0\u00bb;\nM[23,0]:=\u00a0\u00bbx\u00a0\u00bb;\nM[24,0]:=\u00a0\u00bby\u00a0\u00bb;\nM[25,0]:=\u00a0\u00bbz\u00a0\u00bb;\nM[26,0]:=\u00a0\u00bbespace\u00a0\u00bb;\nM[27,0]:=\u00a0\u00bbponctuation\u00a0\u00bb;\nM[28,0]:=\u00a0\u00bbRetour a la ligne\u00a0\u00bb;\nM[29,0]:=\u00a0\u00bbautres\u00a0\u00bb;\nM[30,0]:=\u00a0\u00bbTotal\u00a0\u00bb;<\/p>\n<p>S:=0;\nfor (j:=1;j<=29;j:=j+1)\n<em>\nM[j-1,1]:=compte_car(Texte,listes[j-1]);\nM[j-1,2]:=format(evalf(M[j-1,1]\/Taille*100),\u00a0\u00bbf2&Prime;);\nS:=S+M[j-1,1];\n<\/em>\nM[29,1]:=Taille-S;\nM[29,2]:=format(evalf(M[29,1]\/Taille*100),\u00a0\u00bbf2&Prime;);\nM[30,1]:=Taille;\nM[30,2]:=100;<\/p>\n<p>return M;\n<\/em>\n:;\n<\/plain>\n<h2>Comment les utiliser ?<\/h2>\n<hr \/>\n<p>Dans un fichier xcas :<\/p>\n<p>1) Rentrer le programme \u00ab\u00a0compte_car\u00a0\u00bb.<\/p>\n<p>2) Rentrer le programme \u00ab\u00a0analyse_texte\u00a0\u00bb.<\/p>\n<p>3) Rentrer un texte \u00ab\u00a0T\u00a0\u00bb ;<\/p>\n<plain>\nT:=\u00a0\u00bbL&rsquo;Union europ\u00e9enne (UE) est une famille de pays d\u00e9mocratiques europ\u00e9ens d\u00e9cid\u00e9s \u00e0 ?uvrer ensemble \u00e0 la paix et \u00e0 la prosp\u00e9rit\u00e9. \nIl ne s&rsquo;agit pas d&rsquo;un \u00c9tat destin\u00e9 \u00e0 se substituer aux \u00c9tats existants, mais l&rsquo;Union europ\u00e9enne va plus loin que toute autre organisation internationale. \nEn fait, c&rsquo;est une organisation unique en son genre. Les \u00c9tats qui la composent ont mis en place des institutions communes auxquelles ils d\u00e9l\u00e8guent une partie de leur souverainet\u00e9, afin que les d\u00e9cisions sur des questions sp\u00e9cifiques d&rsquo;int\u00e9r\u00eat commun puissent se prendre d\u00e9mocratiquement au niveau europ\u00e9en. \nL&rsquo;Europe est un continent caract\u00e9ris\u00e9 par de nombreuses traditions et langues diff\u00e9rentes, mais aussi par des valeurs communes. \nCe sont ces valeurs que d\u00e9fend l&rsquo;Union europ\u00e9enne en instaurant une coop\u00e9ration toujours plus \u00e9troite entre ses peuples, en renfor\u00e7ant l&rsquo;unit\u00e9 tout en pr\u00e9servant la diversit\u00e9 et en faisant en sorte que les d\u00e9cisions soient prises le plus pr\u00e8s possible du citoyen. \nDans le monde de plus en plus interd\u00e9pendant qui sera celui du XXIe si\u00e8cle, le citoyen europ\u00e9en devra plus que jamais coop\u00e9rer avec des peuples d&rsquo;autres pays, dans un esprit de curiosit\u00e9, de tol\u00e9rance et de solidarit\u00e9.\u00a0\u00bb\n<\/plain>\n<p>4) Analyser le texte :<\/p>\n<p><font color = red>\n<code>\nP:=analyse_texte(T)\n<\/code>\n<\/font color><\/p>\n<p>On obtient la matrice avec la r\u00e9partition des caract\u00e8res :<\/p>\n<p>$$\n\\left(\\begin<em>array<\/em><em>lll<\/em>\n\\mbox<em>a<\/em> &#038; 66 &#038; \\mbox<em>5.5<\/em> \\\\\n\\mbox<em>b<\/em> &#038; 4 &#038; \\mbox<em>0.33<\/em> \\\\\n\\mbox<em>c<\/em> &#038; 27 &#038; \\mbox<em>2.2<\/em> \\\\\n\\mbox<em>d<\/em> &#038; 37 &#038; \\mbox<em>3.1<\/em> \\\\\n\\mbox<em>e<\/em> &#038; 176 &#038; \\mbox<em>15<\/em> \\\\\n\\mbox<em>f<\/em> &#038; 9 &#038; \\mbox<em>0.75<\/em> \\\\\n\\mbox<em>g<\/em> &#038; 6 &#038; \\mbox<em>0.5<\/em> \\\\\n\\mbox<em>h<\/em> &#038; 0 &#038; \\mbox<em>0<\/em> \\\\\n\\mbox<em>i<\/em> &#038; 73 &#038; \\mbox<em>6.1<\/em> \\\\\n\\mbox<em>j<\/em> &#038; 2 &#038; \\mbox<em>0.17<\/em> \\\\\n\\mbox<em>k<\/em> &#038; 0 &#038; \\mbox<em>0<\/em> \\\\\n\\mbox<em>l<\/em> &#038; 43 &#038; \\mbox<em>3.6<\/em> \\\\\n\\mbox<em>m<\/em> &#038; 18 &#038; \\mbox<em>1.5<\/em> \\\\\n\\mbox<em>n<\/em> &#038; 92 &#038; \\mbox<em>7.6<\/em> \\\\\n\\mbox<em>o<\/em> &#038; 55 &#038; \\mbox<em>4.6<\/em> \\\\\n\\mbox<em>p<\/em> &#038; 39 &#038; \\mbox<em>3.2<\/em> \\\\\n\\mbox<em>q<\/em> &#038; 13 &#038; \\mbox<em>1.1<\/em> \\\\\n\\mbox<em>r<\/em> &#038; 58 &#038; \\mbox<em>4.8<\/em> \\\\\n\\mbox<em>s<\/em> &#038; 96 &#038; \\mbox<em>8<\/em> \\\\\n\\mbox<em>t<\/em> &#038; 75 &#038; \\mbox<em>6.2<\/em> \\\\\n\\mbox<em>u<\/em> &#038; 73 &#038; \\mbox<em>6.1<\/em> \\\\\n\\mbox<em>v<\/em> &#038; 10 &#038; \\mbox<em>0.83<\/em> \\\\\n\\mbox<em>w<\/em> &#038; 0 &#038; \\mbox<em>0<\/em> \\\\\n\\mbox<em>x<\/em> &#038; 6 &#038; \\mbox<em>0.5<\/em> \\\\\n\\mbox<em>y<\/em> &#038; 4 &#038; \\mbox<em>0.33<\/em> \\\\\n\\mbox<em>z<\/em> &#038; 0 &#038; \\mbox<em>0<\/em> \\\\\n\\mbox<em>espace<\/em> &#038; 187 &#038; \\mbox<em>16<\/em> \\\\\n\\mbox<em>ponctuation<\/em> &#038; 16 &#038; \\mbox<em>1.3<\/em> \\\\\n\\mbox<em>Retour a la ligne<\/em> &#038; 5 &#038; \\mbox<em>0.41<\/em> \\\\\n\\mbox<em>autres<\/em> &#038; 15 &#038; \\mbox<em>1.2<\/em> \\\\\n\\mbox<em>Total<\/em> &#038; 1205 &#038; 100\n\\end<em>array<\/em>\\right) \n$$<\/p>\n<p><\/math><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voici un petit programme Xcas permettant d&rsquo;analyser un texte pour en conna\u0129tre la r\u00e9partition de ses caract\u00e8res. : francais.xws.zip Le programme \u00ab\u00a0compte_car\u00a0\u00bb compte_car(Texte,List_car):= local m,n,nbcar,j,k; m:= size(Texte); n:=size(List_car); nbcar:=0; for&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2228,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-166","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comptage des caract\u00e8res d&#039;un texte avec Xcas - Maths &amp; Num\u00e9rique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.callac.online\/index.php\/logiciels-mathematiques\/xcas\/statistiques-avec-xcas\/comptage-des-caracteres-dun-texte-avec-xcas\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comptage des caract\u00e8res d&#039;un texte avec Xcas - Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"og:description\" content=\"Voici un petit programme Xcas permettant d&rsquo;analyser un texte pour en conna\u0129tre la r\u00e9partition de ses caract\u00e8res. : francais.xws.zip Le programme \u00ab\u00a0compte_car\u00a0\u00bb compte_car(Texte,List_car):= local m,n,nbcar,j,k; m:= size(Texte); n:=size(List_car); nbcar:=0; for&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wordpress.callac.online\/index.php\/logiciels-mathematiques\/xcas\/statistiques-avec-xcas\/comptage-des-caracteres-dun-texte-avec-xcas\/\" \/>\n<meta property=\"og:site_name\" content=\"Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-14T18:14:06+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/logiciels-mathematiques\/xcas\/statistiques-avec-xcas\/comptage-des-caracteres-dun-texte-avec-xcas\/\",\"url\":\"https:\/\/wordpress.callac.online\/index.php\/logiciels-mathematiques\/xcas\/statistiques-avec-xcas\/comptage-des-caracteres-dun-texte-avec-xcas\/\",\"name\":\"Comptage des caract\u00e8res d'un texte avec Xcas - Maths &amp; 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