{"id":7715,"date":"2024-02-22T14:15:25","date_gmt":"2024-02-22T05:15:25","guid":{"rendered":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/?page_id=7715"},"modified":"2024-02-29T09:50:38","modified_gmt":"2024-02-29T00:50:38","slug":"%e5%8f%82%e8%80%83%ef%bc%9agnuplot-%e3%81%a7%e4%b8%80%e6%a7%98%e9%9d%99%e7%a3%81%e5%a0%b4%e4%b8%ad%e3%81%ae%e3%82%89%e3%81%9b%e3%82%93%e9%81%8b%e5%8b%95%e3%82%92%e6%8f%8f%e3%81%8f","status":"publish","type":"page","link":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/%e9%9b%bb%e7%a3%81%e6%b0%97%e5%ad%a6-i\/%e3%83%ad%e3%83%bc%e3%83%ac%e3%83%b3%e3%83%84%e5%8a%9b%ef%bc%9a%e9%9b%bb%e7%a3%81%e5%a0%b4%e4%b8%ad%e3%82%92%e9%81%8b%e5%8b%95%e3%81%99%e3%82%8b%e8%8d%b7%e9%9b%bb%e7%b2%92%e5%ad%90%e3%81%8c%e5%8f%97\/%e5%8f%82%e8%80%83%ef%bc%9agnuplot-%e3%81%a7%e4%b8%80%e6%a7%98%e9%9d%99%e7%a3%81%e5%a0%b4%e4%b8%ad%e3%81%ae%e3%82%89%e3%81%9b%e3%82%93%e9%81%8b%e5%8b%95%e3%82%92%e6%8f%8f%e3%81%8f\/","title":{"rendered":"\u53c2\u8003\uff1agnuplot \u3067\u4e00\u69d8\u9759\u78c1\u5834\u4e2d\u306e\u3089\u305b\u3093\u904b\u52d5\u3092\u63cf\u304f"},"content":{"rendered":"<p><!--more--><br \/>\n\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u3082\u53c2\u7167\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/7752\/\">gnuplot \u3067\u87ba\u65cb\uff08\u3089\u305b\u3093\uff09\u3092\u7acb\u4f53\u7684\u306b\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u3067\u63cf\u304f<\/a><\/li>\n<li><a href=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/7765\/\">Maxima \u3067\u87ba\u65cb\uff08\u3089\u305b\u3093\uff09\u3092\u7acb\u4f53\u7684\u306b\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u3067\u63cf\u304f<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[1]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"err\">%gnu<\/span><span class=\"k\">plot<\/span> <span class=\"n\">inline<\/span> <span class=\"n\">svg<\/span> <span class=\"n\">size<\/span> <span class=\"mi\">640<\/span><span class=\"o\">,<\/span><span class=\"mi\">640<\/span> <span class=\"n\">fixed<\/span> <span class=\"n\">enhanced<\/span> <span class=\"n\">font<\/span> <span class=\"s\">',14'<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[2]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"nf\">x<\/span>(u)<span class=\"o\">=<\/span><span class=\"nf\">cos<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"o\">*<\/span><span class=\"n\">pi<\/span><span class=\"o\">*<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nf\">y<\/span>(u)<span class=\"o\">=<\/span><span class=\"nf\">sin<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"o\">*<\/span><span class=\"n\">pi<\/span><span class=\"o\">*<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nf\">yp<\/span>(u)<span class=\"o\">=<\/span><span class=\"p\">(<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;=<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span> <span class=\"o\">?<\/span> <span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span><span class=\"o\">:<\/span><span class=\"mi\">1<\/span><span class=\"o\">\/<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"nf\">ym<\/span>(u)<span class=\"o\">=<\/span><span class=\"p\">(<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span><span class=\"o\">&lt;=<\/span><span class=\"mf\">0.1<\/span><span class=\"p\">)<\/span> <span class=\"o\">?<\/span> <span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span><span class=\"o\">:<\/span><span class=\"mi\">1<\/span><span class=\"o\">\/<\/span><span class=\"mi\">0<\/span>\r\n\r\n<span class=\"nf\">z<\/span>(u)<span class=\"o\">=<\/span><span class=\"mf\">0.1<\/span><span class=\"o\">*<\/span><span class=\"n\">u<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[3]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"k\">reset<\/span>\r\n\r\n<span class=\"k\">set<\/span> <span class=\"nb\">xrange<\/span> <span class=\"p\">[<\/span><span class=\"mi\">-2<\/span><span class=\"o\">:<\/span><span class=\"mi\">2<\/span><span class=\"p\">]<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">yrange<\/span> <span class=\"p\">[<\/span><span class=\"mi\">-2<\/span><span class=\"o\">:<\/span><span class=\"mi\">2<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"k\">unset<\/span> <span class=\"nb\">xtics<\/span>\r\n<span class=\"k\">unset<\/span> <span class=\"nb\">ytics<\/span>\r\n<span class=\"k\">unset<\/span> <span class=\"nb\">ztics<\/span>\r\n<span class=\"k\">unset<\/span> <span class=\"nb\">border<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">xyplane<\/span> <span class=\"mi\">0<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">zeroaxis<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">samples<\/span> <span class=\"mi\">1000<\/span>\r\n\r\n<span class=\"k\">set<\/span> <span class=\"nb\">palette<\/span> <span class=\"nf\">defined<\/span> <span class=\"p\">(<\/span><span class=\"mi\">0<\/span> <span class=\"s\">\"dark-blue\"<\/span> <span class=\"o\">,<\/span> <span class=\"mi\">1<\/span> <span class=\"s\">\"cyan\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">unset<\/span> <span class=\"nb\">colorbox<\/span>\r\n\r\n<span class=\"nv\">uini<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">-0<\/span><span class=\"mf\">.25<\/span>\r\n<span class=\"nv\">uend<\/span> <span class=\"o\">=<\/span> <span class=\"mf\">5.25<\/span>\r\n\r\n<span class=\"k\">set<\/span> <span class=\"nb\">parametric<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">urange<\/span> <span class=\"p\">[<\/span><span class=\"n\">uini<\/span><span class=\"o\">:<\/span><span class=\"n\">uend<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"k\">splot<\/span> <span class=\"s\">\"++\"<\/span> <span class=\"nb\">using<\/span> <span class=\"p\">(<\/span><span class=\"nf\">x<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">yp<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">z<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span> \\\r\n           <span class=\"nb\">w<\/span> <span class=\"n\">l<\/span> <span class=\"n\">lw<\/span> <span class=\"mi\">5<\/span> <span class=\"n\">lc<\/span> <span class=\"n\">palette<\/span> <span class=\"nb\">notitle<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_svg output_subarea \">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7716\" src=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-content\/uploads\/sites\/76\/rasen01.svg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<\/div>\n<\/div>\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[3]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>\tdummy variable is t for curves, u\/v for surfaces\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[4]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"c\"># \u78c1\u5834\u30d9\u30af\u30c8\u30eb\u306e\u59cb\u70b9<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">print<\/span> <span class=\"s\">\"jiba.txt\"<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"mi\">-1<\/span><span class=\"mf\">.6<\/span><span class=\"o\">,<\/span><span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"mi\">-0<\/span><span class=\"mf\">.8<\/span><span class=\"o\">,<\/span><span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"mf\">0.8<\/span><span class=\"o\">,<\/span><span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"mf\">1.6<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span><span class=\"o\">,<\/span> <span class=\"mi\">0<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">print<\/span>\r\n\r\n<span class=\"k\">replot<\/span> <span class=\"s\">\"jiba.txt\"<\/span> <span class=\"nb\">u<\/span> <span class=\"mi\">1<\/span><span class=\"o\">:<\/span><span class=\"mi\">2<\/span><span class=\"o\">:<\/span><span class=\"mi\">3<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"mf\">0.55<\/span><span class=\"p\">)<\/span> \\\r\n        <span class=\"nb\">w<\/span> <span class=\"n\">vec<\/span> <span class=\"n\">head<\/span> <span class=\"n\">filled<\/span> <span class=\"n\">lw<\/span> <span class=\"mi\">10<\/span> <span class=\"n\">lc<\/span> <span class=\"s\">\"light-green\"<\/span> <span class=\"nb\">title<\/span> <span class=\"s\">\"\u78c1\u5834 B\"<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_svg output_subarea \">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7717\" src=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-content\/uploads\/sites\/76\/rasen02.svg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[5]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"k\">replot<\/span> <span class=\"s\">\"++\"<\/span> <span class=\"nb\">using<\/span> <span class=\"p\">(<\/span><span class=\"nf\">x<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">ym<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">z<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span><span class=\"o\">:<\/span><span class=\"p\">(<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"nb\">u<\/span><span class=\"p\">))<\/span> \\\r\n            <span class=\"nb\">w<\/span> <span class=\"n\">l<\/span> <span class=\"n\">lw<\/span> <span class=\"mi\">5<\/span> <span class=\"n\">lc<\/span> <span class=\"n\">palette<\/span> <span class=\"nb\">title<\/span> <span class=\"s\">\"\u8377\u96fb\u7c92\u5b50\u306e\u8ecc\u9053\"<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_svg output_subarea \">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7718\" src=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-content\/uploads\/sites\/76\/rasen03.svg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[6]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-gnuplot\">\n<pre><span class=\"c\"># \u904b\u52d5\u65b9\u5411\u3092\u8868\u3059\u77e2\u5370<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">print<\/span> <span class=\"s\">\"yajirushi.txt\"<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"nf\">x<\/span><span class=\"p\">(<\/span><span class=\"n\">uend<\/span><span class=\"p\">)<\/span><span class=\"o\">,<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">uend<\/span><span class=\"p\">)<\/span><span class=\"o\">,<\/span><span class=\"nf\">z<\/span><span class=\"p\">(<\/span><span class=\"n\">uend<\/span><span class=\"p\">)<\/span><span class=\"o\">,<\/span><span class=\"mi\">-0<\/span><span class=\"mf\">.2<\/span><span class=\"o\">,<\/span><span class=\"mi\">0<\/span><span class=\"o\">,<\/span><span class=\"mf\">0.001<\/span><span class=\"o\">,<\/span><span class=\"nf\">y<\/span><span class=\"p\">(<\/span><span class=\"n\">uend<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">set<\/span> <span class=\"nb\">print<\/span>\r\n\r\n<span class=\"k\">replot<\/span> <span class=\"s\">\"yajirushi.txt\"<\/span> \\\r\n       <span class=\"nb\">w<\/span> <span class=\"n\">vec<\/span> <span class=\"n\">head<\/span> <span class=\"n\">filled<\/span> <span class=\"n\">size<\/span> <span class=\"mf\">0.08<\/span><span class=\"o\">,<\/span> <span class=\"mi\">15<\/span> <span class=\"n\">lw<\/span> <span class=\"mi\">5<\/span> <span class=\"n\">lc<\/span> <span class=\"n\">palette<\/span> <span class=\"nb\">notitle<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_svg output_subarea \">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7719\" src=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-content\/uploads\/sites\/76\/rasen04.svg\" alt=\"\" width=\"640\" height=\"640\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":33,"featured_media":0,"parent":2637,"menu_order":20,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-7715","page","type-page","status-publish","hentry","nodate","item-wrap"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/7715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/comments?post=7715"}],"version-history":[{"count":3,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/7715\/revisions"}],"predecessor-version":[{"id":7830,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/7715\/revisions\/7830"}],"up":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/2637"}],"wp:attachment":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/media?parent=7715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}