¼ø¶È»ñÎÁ/12
gnuplot †
gnuplot ¤È¤Ï¡¤ÂÐÏÃŪ¤Ë¤âÈóÂÐÏÃŪ¤Ë¤âÍѤ¤¤ë¤³¤È¤Î½ÐÍè¤ë¡¤CUI ¤òÄ̤¸¤¿Í³½ïÀµ¤·¤¤¥°¥é¥ÕºîÀ®¥Ä¡¼¥ë¤Ç¤¢¤ë*1¡¥ ¤É¤Á¤é¤«¤È¤¤¤¦¤È¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤À¤¬¡¤¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é»Ø¼¨¤ò½Ð¤»¤ë¤¿¤áµ¡³£Åª¤ËÂçÎ̤˥°¥é¥Õ¤òºîÀ®¤¹¤ëºÝ¤Ê¤É¤Ï¥Ñ¥¤¥×¤Î´Ö¤Ë¶´¤à¥³¥Þ¥ó¥ÉÉ÷¤ËÍѤ¤¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥ ÆÃħ¤È¤·¤Æ¤Ï¡¤
- ÉáÄ̤˻Ȥ¦¤Ë¤Ï CUI ½èÍý¡¥Á´¤Æ¤ò¥³¥Þ¥ó¥É¤Ç»Ø¼¨¤¹¤ë¤Î¤ÇÌÀ²÷¡¥
- ¥³¥Þ¥ó¥É¤È¤·¤Æ¤â»È¤¨¤ë¡¥
- ¤Ç¤¤ë¤³¤È¤Ï¡¤¼ç¤Ë¡¤È¡¿ô¤ò¥°¥é¥Õ¤Ë¤¹¤ë¤³¤È¤È¡¤¥Ç¡¼¥¿¤ò¥°¥é¥Õ¤Ë¤¹¤ë¤³¤È¡¥
- Postscript ·Á¼°¤ä SVG ·Á¼°¤Ç½ÐÎϤǤ¤ë¡¥¤³¤ì¤Ï¥°¥é¥Õ¤ò¥Ù¥¯¥¿¡¼·Á¼°¤Ç½ÐÎϤǤ¤ë¤³¤È¤ò°ÕÌ£¤¹¤ë¡¥
- TeX ¤ÈÁêÀ¤¬Îɤ¤¡¥TeX ÍѤÎÆüì¤ÊÀßÄê¤ò¤¹¤ë¤³¤È¤â²Äǽ*2¡¥
¤È¤¤¤¦¤È¤³¤í¤¬µó¤²¤é¤ì¤ë¡¥
Reference: »²¹Í»ñÎÁ †
-
gnuplot ¡Ä gnuplot ËÜ²È web. ºÇ¿·ÈǤâ¥É¥¥å¥á¥ó¥È¤â¤³¤³¤Ë¤¢¤ë¡¥ºÇ¿·¥Ð¡¼¥¸¥ç¥ó¤Ï¸½»þÅÀ¤Ç¤Ï 4.7cvs.
-
gnuplot ¤Î¥Ú¡¼¥¸(Takeno Lab) ¡Ä gnuplot ¤Î¥Þ¥Ë¥å¥¢¥ë¤ÎÆüËܸìÌõ¡¥¤Û¤ÜºÇ¿·ÈǤޤÇ·¤Ã¤Æ¤¤¤ë¡¥¤¢¤ê¤¬¤¿¤¯Æɤޤ»¤Æ¤â¤é¤ª¤¦¡¥
-
GNUPLOT - not so Frequently Asked Questions - ¡Ä gnuplot ¤ÎÆþÌç¤À¤±¤Ç¤Ê¤¯¡¤¡Ö¤³¤¦¤·¤¿¤¤»þ¤Ë¤Ï¡×¤È¤¤¤¦ howto ¤¬Âô»³½ñ¤¤¤Æ¤¢¤ë¡¥¤Ò¤ÈÄ̤êÌܤòÄ̤·¤¿¤¤¡¥
¾¤Ë¤â¡¤web ¾å¤Ë¤Ï gnuplot ¤Ë¤Ä¤¤¤Æ½ñ¤¤¤¿¤â¤Î¤ä¡¤½ñÀÒ¤¬Âô»³¤¢¤ë¡¥
¼«Ê¬¤Ë¤¢¤Ã¤¿¤â¤Î¤òõ¤·¤Æ¤ß¤è¤¦¡¥
101 of gnuplot: ´ðÁà †
Ability: ¤Ê¤Ë¤¬½ÐÍè¤ë¤Î¤« †
¾å¤ÎËÜ²È web ¤Î demo gallery ¤Ø¥¢¥¯¥»¥¹¤·¡¤¤É¤Î¤è¤¦¤Ê¤³¤È¤¬½ÐÍè¤ë¤Î¤«¤¶¤Ã¤È¸«¤Æ¤ª¤³¤¦¡¥ ʸ»ú¤òÆɤޤº¤Ë¤¶¤Ã¤È¿Þ¤ò¸«¤ë¤À¤±¤Ç¤â¡¤²¿¤¬½ÐÍè¤ë¤«¤ª¤ª¤è¤½ÇÄ°®¤Ç¤¤ë¤È»×¤¦¡¥
begin, end and help: µ¯Æ°¡¤½ªÎ»¡¤¥Ø¥ë¥× †
- gnuplot ¤òµ¯Æ°¤¹¤ë¤Ë¤Ï¡¤¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç
¤ÈÆþÎϤ¹¤ì¤ÐÎɤ¤¡¥ gnuplot ¤¬µ¯Æ°¤·¤Æ¡¤¥³¥Þ¥ó¥É¼õÉե⡼¥É¤Ë¤Ê¤ë(¥×¥í¥ó¥×¥È¤¬ÊѤï¤ë¤Î¤Ç¤ï¤«¤ë¤À¤í¤¦)¡¥gnuplot
- gnuplot ¤ò½ªÎ»¤¹¤ë¤Ë¤Ï¡¤gnuplot ¤Î¥³¥Þ¥ó¥É¤È¤·¤Æ
¤â¤·¤¯¤Ïexit
¤Ç¤è¤¤¡¥quit
- gnuplot ¤Î¥Ø¥ë¥×¤Ï¡¤gnuplot ¤òµ¯Æ°¤·¤Æ¤«¤é¡¤CUI ¤Ê¤é¤½¤Î¥³¥Þ¥ó¥É¤È¤·¤Æ
¤â¤·¤¯¤Ïhelp
¤È¤¹¤ë¡¥ GUI ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤È¤·¤Æ¼ÂÂΤò»ý¤Ã¤Æ¤¤¤ë¤Ê¤é¤Ð¥Ø¥ë¥×¥Ü¥¿¥ó¤¬¤¢¤ë¤À¤í¤¦¤«¤é¤½¤ì¤ò²¡¤·¤Æ¤âÎɤ¤¤À¤í¤¦¡¥?
¤¤¤º¤ì¤Ë¤·¤Æ¤â¥Ø¥ë¥×¤Ï¿Áع½Â¤¤Ë¤Ê¤Ã¤Æ¤¤¤Æ¤Á¤ç¤Ã¤ÈÆɤߤˤ¯¤¤¤Î¤Ç¡¤¾å¤ÎËÜ²È web ¤«¤é¥Þ¥Ë¥å¥¢¥ë¤ò¥À¥¦¥ó¥í¡¼¥É¤·¤ÆÆɤàÊý¤¬Îɤ¤(¥Þ¥Ë¥å¥¢¥ë¤ÏÉáÄ̤κî¤ê¤ÇÆɤߤ䤹¤¤)¡¥
The easiest example: ¤´¤¯´Êñ¤ÊÎã †
°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ¡¤¤Þ¤º¤Ï»î¤·¤Æ¤ß¤è¤¦¡¥
¼Â½¬:
°Ê²¼¤Î¼ê½ç¤Ë½¾¤¤ gnuplot ¤òÆ°¤«¤·¤Æ¤ß¤ë¡¥
- ¤Þ¤º¡¤gnuplot ¤òµ¯Æ°¤¹¤ë¡¥
- ¼¡¤Ë¡¤gnuplot ¤ÎÃæ¤Ç¼¡¤Î¥³¥Þ¥ó¥É¤ò°ì¹Ô¤º¤ÄÂǤÁ¹þ¤â¤¦¡¥
set␣samples␣300
plot␣[-30:30]␣sin(x)/x
set␣term␣png
set␣output␣"sample-01.png"
replot
exit
- ÌäÂ꤬¤Ê¤±¤ì¤Ð¡¤sample-01.png ¤È¤¤¤¦,
²èÁü¥Õ¥¡¥¤¥ë¤¬¤Ç¤¤Æ¤¤¤ë¤Î¤Ç¡¤¸«¤Æ¤ß¤è¤¦. (ºåÂ綵°éÍÑ¥·¥¹¥Æ¥à¤¬²èÁü±ÜÍ÷¥Ä¡¼¥ë¤ò¤É¤¦ÀßÄꤷ¤Æ¤¤¤ë¤«ÉÔÌÀ¤Ê¤Î¤Ç) GUI¤Ç¤½¤Î¥Õ¥¡¥¤¥ë¤ò¥Þ¥¦¥¹¤Ç¥À¥Ö¥ë¥¯¥ê¥Ã¥¯¤¹¤ë¤Î¤¬°ÂÁ´¤À¤í¤¦¡¥
Plot of functions: È¡¿ô¤òÉÁ¤¯ †
¾å¤ÎÎ㤫¤é¤ï¤«¤ë¤è¤¦¤Ë¡¤gnuplot ¤Ï plot ¥³¥Þ¥ó¥É¤ÇÍ¿¤¨¤¿È¡¿ô¤ò¤½¤Î¤Þ¤Þ¥°¥é¥Õ¤ËÉÁ¤¯¤³¤È¤¬¤Ç¤¤ë¡¥
È¡¿ô¤Ï´û¤ËÍ¿¤¨¤é¤ì¤Æ¤¤¤ë¤â¤Î(help␣functions ¤Ç¸«¤ë¤³¤È¤¬½ÐÍè¤ë)¤Î¾¤Ë¡¤¼«Ê¬¤Ç¤âºî¤ë¤³¤È¤¬¤Ç¤¤ë¡¥
Î㤨¤Ð¡¤
f(x)=x*x+2*x+1
¤È¤¹¤ë¤ÈÈ¡¿ô f(x) ¤È¤·¤Æ x^2+2x+1 ¤òÄêµÁ¤·¤¿¤³¤È¤Ë¤Ê¤ê¡¤
plot␣f(x)
¤È¤¹¤ì¤Ð¤³¤ÎÆó¼¡Â¿¹à¼°¤Î¥°¥é¥Õ¤òÉÁ¤¯¤³¤È¤¬½ÐÍè¤ë¡¥
Options for function plot: È¡¿ô¤òÉÁ¤¯»þ¤Î¥ª¥×¥·¥ç¥ó †
plot ¤ËÂФ·¤Æ¡¤ºÙ¤«¤¯¤¤¤í¤¤¤íÊѤ¨¤¿¤¤¤È¤¤¤¦¾ì¹ç¤Ï¼¡¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¤è¤¤.
- ¤â¤¦°ìÅÙ(Ʊ¤¸´Ø¿ôÅù¤ò)ÉÁ¤¤¿¤¤.
¤È¤¹¤ì¤Ð, ºÇ¤âºÇ¶á¤Î plot ¤« splot(¸å½Ò) ¤òºÆ¼Â¹Ô¤¹¤ë.replot
- ¥°¥é¥Õ¤ÎÉÁ¤Êý¤òÊѤ¨¤¿¤¤.
gnuplot ¤Ë´Ø¿ô¤òÉÁ¤«¤»¤ë¤ÈÄ̾ï¤ÏÀþʬ¤Ç·Ò¤¬¤ì¤ë¤¬¡¤¤³¤ì¤òÅÀ¤Çɽ¤·¤¿¤¤»þ¤Ê¤É¤Ï¼¡¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¤è¤¤*3.
with ¤Ë³¤±¤Æ»È¤¨¤ë¥ª¥×¥·¥ç¥ó¤Ë¤Ï points ¤Î¾¤Ë lines, linespoints, impulses, steps, dots, boxes ¤Ê¤É¤¬¤¢¤ë.plot␣sin(x)␣with␣points
- ÉÁ²è¤¹¤ëÈϰϤòÊѤ¨¤¿¤¤.
Åù¤È¤¹¤ì¤Ð¤è¤¤. °ì¤ÄÌܤΠ[a:b] ¤¬ x¼´¤ÎÈϰϤòɽ¤·¡¤Æó¤ÄÌܤ¬ y¼´¤ÎÈϰϤòɽ¤¹.plot␣[-3:3]␣[-1.2:2.0]␣sin(x)
- ɽ¼¨¤Ë»È¤¦¡ÖÅÀ¡×¤Î¿ô¤òÁý¤ä¤·¤¿¤¤.
¡ÖÅÀ¡×¤Î¿ô¤¬¾¯¤Ê¤¹¤®¤Æ¥°¥é¥Õ¤¬ÁƤ¯¤Ê¤Ã¤Æ¡¤Àµ¤·¤¯É½¼¨¤µ¤ì¤Ê¤¤¤È¤¤¤¦¤è¤¦¤Ê¾ì¹ç¤Ï¡¤ plot ¤ÎÁ°¤Ë
¤òÆþÎϤ·¤Æ¤ª¤±¤ÐÎɤ¤.set␣samples␣»È¤¦ÅÀ¿ô
- Æó¤Ä°Ê¾å¤Î´Ø¿ô¤òƱ»þ¤Ëɽ¼¨¤·¤¿¤¤.
¤Ê¤É¤È ,(¥«¥ó¥Þ) ¤Ç¶èÀڤäƽñ¤¯¤À¤±¤ÇÎɤ¤.plot␣sin(x),␣cos(x)
¼Â½¬:
¾å¤ÎÍÍ¡¹¤Ê¥ª¥×¥·¥ç¥ó¤ò»î¤·¤Æ¤ß¤è¤¦¡¥
Plot of 3D functions: 3¼¡¸µ¥°¥é¥Õ¤òÈ¡¿ô¤ÇÉÁ¤¯ †
¤µ¤é¤Ë¡¤splot ¤È¤¤¤¦¥³¥Þ¥ó¥É¤ò»È¤¦¤È3¼¡¸µ¥°¥é¥Õ¤òÉÁ¤¯¤³¤È¤¬½ÐÍè¤ë¡¥ Î㤨¤Ð gnuplot Ãæ¤Ç
splot␣x**2+y**2
¤È¤·¤Æ¤ß¤è¤¦¡¥ ¤µ¤é¤Ë¡¤½Ð¤Æ¤¤¿¥°¥é¥Õ¤ò¥Þ¥¦¥¹¤ÇÄϤó¤ÇÆ°¤«¤·¤Æ¤ß¤è¤¦¡¥ ÍÍ¡¹¤Ê»ëÅÀ¤«¤é3¼¡¸µ¥°¥é¥Õ¤ò¼«Í³¤Ë¸«¤ë¤³¤È¤¬½ÐÍè¤ë¤Ï¤º¤À¡¥
Options for 3D function plot: 3D ¤ÇÈ¡¿ô¤òÉÁ¤¯»þ¤Î¥ª¥×¥·¥ç¥ó †
splot ¤ËÂФ·¤Æ¡¤ºÙ¤«¤¯¤¤¤í¤¤¤íÊѤ¨¤¿¤¤¤È¤¤¤¦¾ì¹ç¤Ï¼¡¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¤è¤¤.
- ÉÁ²è¤¹¤ëÈϰϤòÊѤ¨¤¿¤¤.
Åù¤È¤¹¤ì¤Ð¤è¤¤. °ì¤ÄÌܤΠ[a:b] ¤¬ x¼´¤ÎÈϰϤòɽ¤·¡¤Æó¤ÄÌܤ¬ y¼´¤ÎÈϰϤò, »°¤ÄÌܤ¬ z¼´(¹â¤µ)¤ÎÈϰϤòɽ¤¹.plot␣[-3:3]␣[-1.2:2.0]␣[-2:3]␣x**2+y**2
- ɽ¼¨¤Ë»È¤¦¡ÖÅÀ¡×¤Î¿ô¤òÁý¤ä¤·¤¿¤¤.
¡ÖÅÀ¡×¤Î¿ô¤¬¾¯¤Ê¤¹¤®¤Æ¥°¥é¥Õ¤¬ÁƤ¯¤Ê¤Ã¤Æ¡¤Àµ¤·¤¯É½¼¨¤µ¤ì¤Ê¤¤¤È¤¤¤¦¤è¤¦¤Ê¾ì¹ç¤Ï¡¤ splot ¤ÎÁ°¤Ë
¤È¤¹¤ì¤ÐÎɤ¤. ½èÍý¤¬½Å¤¯¤Ê¤ë¤Î¤Ç¡¤¤¢¤Þ¤êÂ礤ʿô»ú¤òÍ¿¤¨¤Ê¤¤¤è¤¦¤Ë¡¥set␣isosamples␣»È¤¦ÅÀ¿ô
- Åù¹âÀþ¤òɽ¼¨¤·¤¿¤¤.
splot ¤ÎÁ°¤Ë
¤â¤·¤¯¤Ïset␣contour
¤ÈÆþÎϤ·¤Æ¤ª¤±¤Ð¤è¤¤. both ¤ò¤Ä¤±¤Ê¤¤¤ÈÄìÌ̤ˤΤßÅù¹âÀþ¿Þ¤¬ÉÁ¤«¤ì¡¤ both ¤ò¤Ä¤±¤ë¤ÈÌÌɽ¼¨¤Ë¤âÅù¹âÀþ¤¬ÉÁ¤«¤ì¤ë.set␣contour␣both
¤È¤¹¤ì¤Ð¡¤¤³¤ì°Ê¹ß¤ÏÅù¹âÀþ¤ÏÉÁ¤«¤ì¤Ê¤¤.unset␣contour
- ±£Ì̽èÍý¤ò¤·¤¿¤¤.
¤È¤·¤Æ¤«¤é splot ¤¹¤ë¤È±£Ì̽èÍý¤¬¹Ô¤Ê¤ï¤ì¤ë.set␣hidden3d
¤È¤¹¤ì¤Ð±£Ì̽èÍý¤Ï̵¸ú¤Ë¤Ê¤ë.unset␣hidden3d
- »ëÅÀ¤òÊѤ¨¤¿¤¤.
¤Ê¤É¤È¤·¤Æ¤«¤é splot ¤¹¤ë¤È¡¤»ØÄꤷ¤¿»ëÅÀ¤È½Ì¼Ü¤Ç3¼¡¸µ¥°¥é¥Õ¤¬ÉÁ¤«¤ì¤ë. ºÇ½é¤Î 45 ¤Ï z¼´(¹â¤µ¼´)¤È»ëÀþ¤Î³ÑÅÙ¤ò¡¤ ¼¡¤Î 80 ¤Ï¾å¤«¤é¸«¤¿¤È¤¤Î x¼´¤È»ëÀþ¤Î³ÑÅÙ¤ò¡¤ ºÇ¸å¤Î 0.8 ¤Ï¥°¥é¥Õ¤Î¹â¤µ¤Î¥¹¥±¡¼¥ëÈæ¤òɽ¤¹.set␣view␣45,␣80,␣0.8
- ¹â¤µ¤Ë¿§¤òÉÕ¤±¤Æ¸«¤¿¤¤.
¤È¤·¤Æ¤«¤é splot ¤¹¤ë¤È¹â¤µ¤Ë±þ¤¸¤¿¿§¤ÇÌ̤òÅɤäƤ¯¤ì¤ë¡¥ ¾¯¤·½èÍý¤Ï½Å¤¯¤Ê¤ë¡¥set␣pm3d
¤È¤¹¤ì¤Ð¸µ¤ËÌá¤ë¡¥unset␣pm3d
¼Â½¬:
¾å¤ÎÍÍ¡¹¤Ê¥ª¥×¥·¥ç¥ó¤â»î¤·¤Æ¤ß¤è¤¦¡¥
Plot of data: ¥Ç¡¼¥¿¤ò¥°¥é¥Õ¤Ë †
¤â¤Á¤í¤ó¡¤È¡¿ô¤À¤±¤Ç¤Ê¤¯¡¤¥Ç¡¼¥¿¤ò¥°¥é¥Õ¤Ë¤¹¤ë¤³¤È¤â½ÐÍè¤ë¡¥ ¼¡¤Î¤è¤¦¤Ë¤·¤Æ³Î¤«¤á¤Æ¤ß¤è¤¦¡¥
¼Â½¬:
¼¡¤Î»Ø¼¨¤Ë½¾¤Ã¤Æ»î¤·¤Æ¤ß¤è¤¦¡¥
- ¥Æ¥¥¹¥È¥¨¥Ç¥£¥¿Åù¤Ç¡¤¼¡¤ÎÆâÍƤò»ý¤Ä¥Õ¥¡¥¤¥ë¤òºîÀ®¤¹¤ë¡¥
¥Õ¥¡¥¤¥ë̾¤Ï dummy.dat ¤È¤·¤Æ¤ª¤³¤¦¡¥
1 1.0 2 4.0 3 9.2 5 8.3
- gnuplot ¤òµ¯Æ°¡¥
- gnuplot Ãæ¤Ç¡¤
¤È¤·¤Æ¤ß¤ë¡¥ 4¤Ä¤ÎÅÀ¤¬ÂǤ¿¤ì¤¿¥°¥é¥Õ¤¬ÉÁ¤«¤ì¤ë¤Ï¤º¤À¡¥plot␣"dummy.dat"
¤³¤ì¤À¤È¸«¤Ë¤¯¤¤¤Ê¤¢¡¤¤È¤¤¤¦¾ì¹ç¤Ï
¤È¤¹¤ì¤Ð¡¤¥Ç¡¼¥¿ÅÀ¤ò·Ò¤¤¤ÀÀþ¥°¥é¥Õ¤Ë¤Ê¤ë¤·¡¤¤µ¤é¤Ëplot␣"dummy.dat"␣w␣l
¤È¤¹¤ì¤Ð¥Ç¡¼¥¿¤ËÅÀ¤âÂǤ¿¤ì¤ë¡¥plot␣"dummy.dat"␣w␣lp
¼Â½¬:
¼«Ê¬¤ÇŬÅö¤Ê¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¡¤¤½¤Î¥Ç¡¼¥¿¤ò¿ôÃÍ¥°¥é¥Õ²½¤·¤Æ¤ß¤è.
Save graph files: ¥°¥é¥Õ¤ò¥Õ¥¡¥¤¥ë¤ËÊݸ †
ÆÀ¤é¤ì¤¿²èÁü¤ò¥Õ¥¡¥¤¥ë¤Ë½ÐÎϤ·¤¿¤¤¡¤¤È¤¤¤¦¤È¤¤Ï¡¤
- Êݸ¤¹¤ë²èÁü·Á¼°¤ò»ØÄꤹ¤ë.
- Êݸ¤¹¤ë¥Õ¥¡¥¤¥ë̾¤ò»ØÄꤹ¤ë.
- ¤â¤¦°ìÅÙ²èÁü¤òÉÁ¤¯
- ²èÁü·Á¼°¤È¥Õ¥¡¥¤¥ë̾¤ò¡Ö¥ê¥»¥Ã¥È¡×¤¹¤ë. ¥ê¥»¥Ã¥È¤·¤Ê¤¤¤È¡¤¼¡¤Ë²èÁü¤òÉÁ¤¤¤¿¤È¤¤ËÆ°ºî¤¬¤ï¤«¤é¤Ê¤¯¤Ê¤ë.
¤È¤¤¤¦¼ê½ç¤¬É¬ÍפǤ¢¤ë.
»ÄÇ°¤Ê¤³¤È¤Ë¡¤´ðËÜŪ¤Ë¤Ïº£¸«¤¨¤Æ¤¤¤ë²èÁü¤ò¤¿¤À¤Á¤Ë¥Õ¥¡¥¤¥ë¤ØÊݸ¤¹¤ëµ¡Ç½¤Ï¸ºß¤·¤Ê¤¤¤Î¤Ç¡¤¤³¤Î¼ê½ç¤òÍý²ò¤·¤è¤¦¡¥
How to set "file format": ²èÁü·Á¼°¤Î»ØÄê¤È¥ê¥»¥Ã¥È¤ÎÊýË¡ †
¤Þ¤º¡¤Êݸ¤¹¤ë²èÁü¤Î·Á¼°¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ë. ¤½¤Î°Ù¤Ë¤Ï¡¤gnuplot ¾å¤Ç
set␣terminal␣²èÁü·Á¼°␣¥ª¥×¥·¥ç¥ó
¤È¤·¤Æ»ØÄꤹ¤ë*4.
´Êñ¤Ë¥ê¥¹¥È¥¢¥Ã¥×¤·¤Æ¤ª¤³¤¦¡¥
¢£ ²èÁü·Á¼°¤Î»ØÄê¤È¥ê¥»¥Ã¥È¤ÎÎã ¢£
²èÁü·Á¼° | ¥³¥Þ¥ó¥ÉÁȤ߹ç¤ï¤» |
png | set␣terminal␣png |
Postscript | set␣terminal␣postscript␣eps␣22 |
¥ê¥»¥Ã¥È (unix ¤Î¾ì¹ç) | set␣terminal␣x11 |
¥ê¥»¥Ã¥È (windows ¤Î¾ì¹ç) | set␣terminal␣wxt ¤â¤·¤¯¤Ï set␣terminal␣windows |
How to set "file name": ²èÁü¥Õ¥¡¥¤¥ë̾¤Î»ØÄê¤È¥ê¥»¥Ã¥È¤ÎÊýË¡ †
Êݸ¤¹¤ë²èÁü¤Î¥Õ¥¡¥¤¥ë̾¤â»ØÄꤹ¤ëɬÍפ¬¤¢¤ë. ¤½¤Î°Ù¤Ë¤Ï¡¤gnuplot ¾å¤Ç
set␣output␣¥Õ¥¡¥¤¥ë̾
¤È¤·¤Æ»ØÄꤹ¤ë¡¥
¥Õ¥¡¥¤¥ë̾¤Î¥ê¥»¥Ã¥È¤Ë¤Ï¡¤
unset␣output
¤È¤¹¤ì¤Ð¤è¤¤¡¥
... What?: ·ë¶É¤É¤¦¤¹¤ì¤ÐÎɤ¤¤Î¤« †
¤è¤¯Ê¬¤«¤é¤ó¡Ä ¤È¤¤¤¦¼Ô¤â¿¤¤¤À¤í¤¦¤«¤é¡¤unix ¤Ç¤ÎÎã¤ò¤¢¤²¤Æ¤ª¤³¤¦(Windows ¤Î¾ì¹ç¤Ï²¼µ¤Î x11 ¤È¤¤¤¦Éôʬ¤ò win ¤È¤·¤Æ¤ª¤±¤Ð¤è¤¤).
º£ÉÁ¤«¤ì¤Æ¤¤¤ë¿Þ¤ò¥Õ¥¡¥¤¥ë¤ËÊݸ¤·¤¿¤¤¡¤¤È¤¤¤¦»þ¤Ï¤È¤Ë¤«¤¯¼¡¤Î¤è¤¦¤Ë¤¹¤ì¤Ð¤è¤¤¡¥
¢£ ¥°¥é¥Õ¤ò¥Õ¥¡¥¤¥ë²½¤¹¤ë¥³¥Þ¥ó¥ÉÁȤ߹ç¤ï¤»Îã ¢£
²èÁü·Á¼° | ¥³¥Þ¥ó¥É(½çÈ֤˼¹Ԥ¹¤ë) |
png | set␣terminal␣png␣color set␣output␣'hoge.png' replot set␣terminal␣x11 unset␣output |
Postscript | set␣terminal␣postscript␣eps␣22 set␣output␣'hoge.eps' replot set␣terminal␣x11 unset␣output |
¼Â½¬:
ŬÅö¤Ê¥°¥é¥Õ¤òºî¤ê¡¤png ·Á¼°¤ä postscript ·Á¼°¤ÇÊݸ¤·¤è¤¦¡¥
How to use the gnuplot as a command: ÈóÂÐÏÃŪ¤Ë gnuplot ¤ò»È¤¦ †
gnuplot ¤òÈóÂÐÏÃŪ¤Ë»È¤¦(¥³¥Þ¥ó¥É¤È¤·¤Æ»È¤¦)¤Î¤Ï´Êñ¤À¡¥ ÂÐÏÃŪ¤ËÆþÎϤ¹¤ë¤Î¤ÈƱ¤¸ÆâÍƤò¥Õ¥¡¥¤¥ë¤Ë½ñ¤¤¤Æ¤ª¤¡¤¤½¤Î¥Õ¥¡¥¤¥ë̾¤ò¥³¥Þ¥ó¥É¤Î¥ª¥×¥·¥ç¥ó¤È¤·¤ÆÍ¿¤¨¤ì¤ÐÎɤ¤¡¥ ¤ï¤«¤ê¤ä¤¹¤¯¼Â½¬¤òÄ̤¸¤Æ»î¤·¤Æ¤ß¤è¤¦¡¥
- sin2png.gpl ¤È¤¤¤¦Ì¾Á°¤Î¥Õ¥¡¥¤¥ë¤òºî¤ê¡¤°Ê²¼¤ÎÆâÍƤò½ñ¤¹þ¤à¡¥
set term png set output "f_sin.png" plot sin(x)**2
- ¤³¤Î¥Õ¥¡¥¤¥ë¤¬¤¢¤ë¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤Æ¡¤
¤È¤·¤Æ gnuplot ¤ò¥³¥Þ¥ó¥É¤È¤·¤Æ»È¤ª¤¦¡¥ ¤³¤Î¤è¤¦¤Ë»Ø¼¨½ñ¤òÍ¿¤¨¤ë¤È¡¤gnuplot ¤Ï¥³¥Þ¥ó¥ÉŪ¤Ë°·¤¨¤ë¡¥gnuplot␣"sin2png.gpl"
- ÌäÂ꤬¤Ê¤±¤ì¤Ð¡¤f_sin.png ¤È¤¤¤¦²èÁü¥Õ¥¡¥¤¥ë¤¬¤Ç¤¤Æ¤¤¤ë¤Î¤Ç¡¤¸«¤Æ¤ß¤è¤¦.
¤³¤Îµ¡Ç½¤¬¤¢¤ë¤Î¤Ç¡¤¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Ê¤É¤«¤é gnuplot ¤ò¸Æ¤Ó½Ð¤·¤Æµ¡³£Åª¤Ë¥°¥é¥Õ²èÁü¥Õ¥¡¥¤¥ë¤òºî¤ë¤³¤È¤¬´Êñ¤Ë¤Ç¤¤ë¡¥
Report: ¥ì¥Ý¡¼¥È †
°Ê²¼¤Î²ÝÂê¤Ë¤Ä¤¤¤Æǽ¤¦¸Â¤ê¸ÌÀ¤ÊÄ´ºº¤È¹Í»¡¤ò¹Ô¤¤¡¤
AppliedMath7-Report-12
¤È¤¤¤¦Âê̾¤ò¤Ä¤±¤Æ e-mail ¤Ë¤Æ¶µ´±°¸¤Ë¥ì¥Ý¡¼¥È¤È¤·¤ÆÄó½Ð¤»¤è. ¤Ê¤ª¡¤¥ì¥Ý¡¼¥È¤ò e-mail ¤ÎÂå¤ï¤ê¤Ë TeX ¤ÇºîÀ®¤·¤¿½ñÌ̤ˤÆÄó½Ð¤·¤Æ¤â¤è¤¤.
Exercises: ²ÝÂê †
- sin(x), sin(x+0.1), ... sin(x+1.0) ¤Î 11¸Ä¤ÎÈ¡¿ô¥°¥é¥Õ¤òƱ»þ¤ËÉÁ¤¤¤¿¥°¥é¥Õ¤ò¤Ò¤È¤Äºî¤ë¡¥
¼¡¤Ë¡¤»ÏÅÀ¤ò¾¯¤·¤º¤é¤·¤¿
sin(x+0.1), ... sin(x+1.0), sin(x+1.1) ¤Î11¸Ä¤Î´Ø¿ô¥°¥é¥Õ¤òƱÍͤËƱ»þ¤ËÉÁ¤¤¤¿¥°¥é¥Õ¤ò¤Ò¤È¤Äºî¤ë¡¥
¤³¤ì¤ò·«¤êÊÖ¤·¡¤
sin(x+1.0), ... sin(x+1.9), sin(x+2.0)
¤Î11¸Ä¤Î´Ø¿ô¥°¥é¥Õ¤òƱÍͤËƱ»þ¤ËÉÁ¤¤¤¿¥°¥é¥Õ¤ò¤Ò¤È¤Äºî¤ë¤È¤³¤í¤Þ¤Ç¤ä¤ë¡¥
¤³¤Î°ìÏ¢¤Îºî¶È¤ò¤Ê¤ë¤Ù¤¯³Ú¤Ë¤ä¤ë¤Ë¤Ï¤É¤¦¤·¤¿¤é¤è¤¤¤«¹Í¤¨¤è¡¥
- Á°²ó¤ÎÆâÍÆ¤Ç gnuplot ¤òÍѤ¤¤Æ¤¤¤ë¡¥
¤½¤ÎÍѤ¤Êý¤Ë¤Ä¤¤¤Æ²òÀ⤻¤è¡¥
- ËèÆü°ìÅÙ¤º¤Ä¡¤¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤òÄ̤¸¤Æ gnuplot ¤ò¸Æ¤Ó½Ð¤·¤Æ¥°¥é¥Õ²èÁü¥Õ¥¡¥¤¥ë¤òºî¤é¤»¤Æ¤ª¤¯¤È¤è¤µ¤½¤¦¤ÊÎã¤ò¹Í¤¨¤è¡¥
about Icons, ClipArts †
For details, see
this.