±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5158  |  »Ø¸´: 72
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û39´Î£¬×÷ÕßSabrina1995Ôö¼Ó½ð±Ò 26 ¸ö
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Sabrina1995

Í­³æ (ÕýʽдÊÖ)


[×ÊÔ´] ¡¾¹²Ïí¡¿¡¾×ªÔØ¡¿OriginʹÓõÄһЩ¸ß¼¶¾­Ñé

1.ÔõôÇó·Ç×ÔÈ»ÊýΪµ×µÄÃݺ¯Êý

OriginÖеÄ×ÔÈ»ÊýµÄÃݺ¯ÊýºÜÈÝÒ×£¬ÓÃEXPº¯Êý¾Í¿ÉÒÔÁË£¬µ«ÊÇÆäËüÃݺ¯ÊýûÓУ¬ÀýÈ磺½«Ò»ÁÐÊý¾Ýת±äΪÒÔ10Ϊµ×£¬ÊýÁÐΪÃÝÖ¸Êý£¬ÓÃ10^col(A)¾Í¿ÉÒÔÁË¡£

2.ÈçºÎÊäÈë¦Ò£¬¡ÀÕâÑùµÄ·ûºÅ
Ìí¼ÓÎı¾£¬È»ºóµã»÷Ctrl+M£¬Ñ¡ÔñÄãËùÐèµÄ×Ö·û£¬²åÈë¾ÍÐÐÁË¡£

3.×Ô¶¨Ò幫ʽÄâºÍ¼¼ÇÉ
origin7.0ÖÐËäÈ»ÌṩÁËÇ¿´óµÄÄâºÏÇúÏß¿âÍ⣬µ«ÔÚʵ¼ÊʹÓÃÖУ¬Äã¿ÉÄܻᷢ¾õÔÚËùÌṩµÄÇúÏß¿âÖÐûÓÐÄãÏëÒªÄâºÏµÄ¹«Ê½¡£ÕâʱÄã¾Í¿ÉÒÔʹÓÃÓû§×Ô¶¨Ò幫ʽ½øÐÐÄâºÏ¡£¹ý³ÌÈçÏ£º
£¨1£©´ò¿ªÖ÷¹¤¾ßÀ¸ÖÐanalysisµÄnon-linear curve fit....,Õâʱ»á³öÀ´Ò»¸öÑ¡Ôñ¹«Ê½½çÃæ¡£
£¨2£©Ñ¡Ôñ±à¼­¹«Ê½£¬ÐèÒªÄãÌṩ¹«Ê½Ãû³ÆÒÔ¹©ÏµÍ³±£´æ£»»¹ÒªÌṩ²ÎÊýµÄ¸öÊý¼°Ö÷±äÁ¿¼°Òò±äÁ¿·ûºÅ¡£
£¨3£©°´ÄãÐèÒªµÄ¹«Ê½Ð´Ôڱ༭¿òÄÚ£¬×¢ÒâǧÍò±ðд´íÁË¡£Ð´Íêºó°´save½øÐб£´æ¡£
£¨4£©ÏÖÔÚ¿ªÊ¼ÄâºÏ£ºÔÚactionÖÐÑ¡dataset£¬ÌṩÖ÷±äÁ¿ºÍÒò±äÁ¿µÄһЩÏà¹Ø²ÎÊý¡£
£¨5£©ÔÚactionÖÐÑ¡simulate£¬ÔÚ²ÎÊýÖÐÌîÉÏÄã¸ù¾ÝÊý¾Ý¼°ÆäËüһЩÌõ¼þÈ·¶¨µÄ´ÖÂԵijõʼ²ÎÊýÒÔ¼°ÄâºÏÆðʼµãµÄλÖü°ÄâºÏµãÊý£¬È»ºó°´ÏÂcreate curve¾Í»áÔÚͼÉϳöÏÖÒ»ÌõÄâºÏÇúÏߣ¬µ«ÕâÍùÍùÓëÆÚÍûÖµ²î¾à½Ï´ó£¬Òò´Ë½ÓÏÂÀ´ÐèÒª½øÐвÎÊýÓÅ»¯¡£
£¨6£©²ÎÊýÓÅ»¯²ÉÓÃÊÔ´í·¨£¬¸ù¾ÝÇúÏßÐÎ×´Ö𽥸ıä²ÎÊý£¬×¢Ò⣬¶à²ÎÊýʱ¸Ä±äÈκÎÒ»¸ö²ÎÊý¶¼»á¸Ä±äÇúÏßÐÎ×´£¬Òò´Ë¿ÉÒÔÒ»´Î±äÒ»¸ö²ÎÊý£¬Ö±µ½´ïµ½ÂúÒâµÄÐÎ×´¡£
£¨7£©ÔÚactionÖÐÑ¡fit£¬°´ÏÂChi-sqrºÍ10-lit¡£
£¨8£©ÔÚactionÖÐÑ¡results£¬°´ÏÂparam worksheetÉú³ÉÄâºÏÇúÏß¼°Êý¾Ý¡£´Ëʱ¿ÉÒԹرÕÄâºÏ½çÃæ¡£
£¨9£©ÔÚͼ×óÉϽÇÓÒ¼üµã1£¬Ñ¡add/remove plot£¬½«¶àÓàµÄÇúÏßɾ³ý£¬½«nlsfϵÁÐÇúÏßÁôÏ¡£ÄâºÏÊý¾Ý¿ÉÔÚparam worksheetÖп´µ½¡£
ÕâÑù¾ÍÍê³ÉÁËÒ»´Î×Ô¶¨ÒåÇúÏßÄâºÏ¡£

4.ÈçºÎ½«Èý¸ö×Ý×ø±ê·ÅÔÚÒ»¸öͼÖÐ
¼ÓÁ½¸öͼ²ãµÄ·½·¨ÉèÖÃÈý¸ö×Ý×ø±ê£¬ÔÚÏëÒªÒÆ¶¯µÄy×ø±êÖáÉϵãÓÒ¼ü´ò¿ª×ø±êÖá¶Ô»°¿ò£¬È»ºóÑ¡title&format---axisÏÂÀ­¿òÑ¡at position=È»ºóÔÚÏÂÃæµÄ¿òÀïÊäÈëÏëÒªÒÆ¶¯¶àÔ¶¾Í¿ÉÒÔÁË

5.ÔõÑù»­Ö±Ïß´©Ô½YÖáµÄͼ
£¨1£©ÏȰÑÄãµÄͼÏß»­³öÀ´£¬ÕâʱÄãµÄͼÖÐ×ÝÖá×ÔÈ»ÔÚ×î×ó±ß
£¨2£©µã»÷×ÝÖᣬˮƽÍ϶¯Æäµ½x=0µÄλÖã¬ÕâÑùÔòͼÏß²»±ä»¯£¬½ö½öÊÇ×ÝÖáÒÆ¶¯µ½ÁË×ø±êµÄÔ­µã¡£
¶ÔÓÚºáÖᣬҲ¿ÉÒÔ½«ÆäÉÏÏÂÍ϶¯µ½ÐèÒªµÄλÖã¬Èç×ø±êÔ­µã¡£
ÁíÍ⣬ÓÃÊó±êÍ϶¯µÄʱºò£¬Èç¹û²»ºÃ¿ØÖÆË®Æ½£¬»òÕßÊúÖ±·½Ïò
Ò²¿É ÏȵãÖжÔÏó£¨×ø±êÖáµÈ£©£¬È»ºó °´×¡ SHIFT¼ü²»·Å£¬µã ¼üÅÌÉ쵀 ÉÏÏ»òÕß×óÓÒ·½Ïò¼ü£¬¼´¿É½ÏºÃµÄ¿ØÖÆ ÒÆ¶¯µÄ¾àÀë¡£
»òÕߣº
£¨1£©Ë«»÷×ÝÖá,´ò¿ª×ø±êÖá²Ù×÷´°¿Ú
£¨2£©µã»÷´ò¿ªTITLE&FORMAT
£¨3£©ÔÚAXISÏÂÀ­Ñ¡ÏîÖÐÑ¡ÔñAT POSITION=
£¨4£©ÔÚÆäÏÂÀ¸ÖÐÊäÈëÊý¾Ý¼´¿É

6.OriginÖÐÖÐÎļä¾à²»Ò»µÄÎÊÌâ
Éý¼¶µ½7.5°æ±¾£¬ÎÊÌâ½â¾ö

7.ÔõÑù°Ñ¡°ÐС±µÄÊý¾Ý»­µ½X»òYÖáÉÏ£¿
Ñ¡¶¨Ò»ÐÐÊý¾Ý£¬¸´ÖÆÖ®ºó£¬ÔÚOriginÖУ¬ÔÚÒ»ÁÐÖÐÑ¡¶¨Ò»Ð©¸ñ£¨²»ÊÇÑ¡¶¨Ò»ÁУ¬±ØÐëµÈÓÚ»ò´óÓÚԭʼÊý¾ÝµÄÁ¿£¬·ñÔòÊý¾Ý±ãÉÙ£©£¬È»ºóÕ³Ìù¾ÍÐÐÁË¡£

¸½£ºÄÚÖú¯Êý
abs : ¾ø¶ÔÖµ
acos : x µÄ·´ÓàÏÒ
angle(x,y) : µã(0,0)ºÍµã(x,y)µÄÁ¬ÏßÓë x ÖáÖ®¼äµÄ¼Ð½Ç
asin : x µÄ·´ÕýÏÒ
atan : x µÄ·´ÕýÇÐ
J0 : Áã´Î±´Èû¶úº¯Êý
J1 : Ò»´Î±´Èû¶úº¯Êý
Jn(x,n) : n ´Î±´Èû¶úº¯Êý
beta(z,w): z > 0, w > 0 ¦Âº¯Êý
cos: ¡¡ xµÄÓàÏÒ
cosh : Ë«ÇúÓàÏÒ
erf : Õý¹æÎó²î»ý·Ö
exp : Ö¸Êý
ftable(x,m,n) : ×ÔÓɶÈΪ m,n µÄ F ·Ö²¼
gammaln : ¦Ã º¯ÊýµÄ×ÔÈ»¶ÔÊý
incbeta(x,a,b) : ²»ÍêÈ«µÄ¦Âº¯Êý
incf(x,m,n): m,n×ÔÓɶÈÉÏÏÞΪ x µÄ²»ÍêÈ« F ·Ö²¼
incgamma(x,a) : ²»ÍêÈ« ¦Ã º¯Êý
int : ±»½ØµÄÕûÊý
inverf : ·´Îó²îº¯Êý
invf(x,m,n) : m ºÍ n×ÔÓɶȵķ´ F ·Ö²¼
invprob : Õý̬·Ö²¼µÄ·´¸ÅÂÊÃܶȺ¯Êý
invt(x,n) : ×ÔÓÉ¶È n µÄ·´ t ·Ö²¼
ln : x µÄ×ÔÈ»¶ÔÊý
log : 10Ϊµ×µÄ x ¶ÔÊý
mod(x,y) : µ±ÕûÊý x ±»ÕûÊý y ³ýʱÓàÊý
nint : µ½ x ×î½üµÄÕûÊý
prec(x,p) : x µ½ p µÄÏÔÖøÐÔ
prob : Õý̬·Ö²¼µÄ¸ÅÂÊÃܶÈ
qcd2 : ÖÊÁ¿¿ØÖÆ D2 Òò×Ó
qcd3 : ÖÊÁ¿¿ØÖÆ D3 Òò×Ó
qcd4 : ÖÊÁ¿¿ØÖÆ D4 Òò×Ó
rmod(x,y) : ʵÊýx³ýÒÔʵÊýyµÄÓàÊý
round(x,p) : x »·ÈÆ p µÄ׼ȷ¶È
sin : x µÄÕýÏÒ
sinh : x µÄË«ÇúÕýÏÒ
sqrt : x µÄƽ·½¸ù
tan : x µÄÕýÇÐ
tanh : x µÄË«ÇúÕýÇÐ
ttable(x,n) : ×ÔÓɶÈΪ n µÄѧÉúÊÏt·Ö²¼
y0 : µÚ¶þÀàÐÍÁã´Î±´Èû¶úº¯Êý
y1 : µÚ¶þÀàÐÍÒ»´Î±´Èû¶úº¯Êý
yn(x,n) : µÚ¶þÀàÐÍ n ´Î±´Èû¶úº¯Êý

Çë´ó¼Ò·¹ýµÄʱºò£¬Ë³ÊÖ¶¥Ò»ÏÂŶ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¹¤¾ß

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaogangnie

гæ (СÓÐÃûÆø)


very good, it is exactly what i need.
29Â¥2007-09-19 14:15:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 73 ¸ö»Ø´ð

zs200311

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)


µÄÈ·²»´í£¬ºÜÓÐÓÃ
2Â¥2007-02-06 12:15:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

htchen

ľ³æ (ÕýʽдÊÖ)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

²»´í£¬ÎÒÖÕÓÚѧ»áÇúÏß°´ÄâºÏÁË¡£Ð»Ð»£¡
3Â¥2007-03-06 21:02:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dujuan724

ľ³æ (СÓÐÃûÆø)


ÇëÎÊ£ºOrigin×÷ͼʱ£¬Ò»Ð©ËÎÌåµÄ·ûºÅÈç¦Ìg£¬·Åµ½wordÖÐÈ´³ÉÁËÂÒÂ룬ӦÈçºÎת»»Ñ½£¬Ð»Ð»£¡
5Â¥2007-03-07 07:54:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +9 vvÃÔ 2026-03-22 9/450 2026-03-27 15:59 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 292Çóµ÷¼Á +13 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 14/700 2026-03-27 15:40 by caszguilin
[¿¼ÑÐ] 307Çóµ÷¼Á +8 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 9/450 2026-03-27 15:34 by ³¬¼¶ÒÁ°º´óÍõ
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +4 A child 2026-03-27 4/200 2026-03-27 15:34 by XPUÀîÇì
[¿¼ÑÐ] 08¿ªÍ·275Çóµ÷¼Á +4 À­Ë­²»ÖØÒª 2026-03-26 4/200 2026-03-27 14:12 by Delta2012
[¿¼ÑÐ] 298µ÷¼Á +3 jiyingjie123 2026-03-27 3/150 2026-03-27 11:57 by wxiongid
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-26 9/450 2026-03-27 11:10 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 343Çóµ÷¼Á +4 ÔùÎÒÒ»±¾Êé 2026-03-23 4/200 2026-03-27 00:40 by wxiongid
[¿¼ÑÐ] Ò»Ö¾Ô¸211 ³õÊÔ270·Ö Çóµ÷¼Á +6 ¹ÈÓêÉϰ¶ 2026-03-23 7/350 2026-03-26 18:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 297Çóµ÷¼Á +6 ÌïºéÓÐ 2026-03-26 6/300 2026-03-26 15:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 0856Çóµ÷¼Á +8 zhn03 2026-03-25 9/450 2026-03-26 13:42 by zzll406
[¿¼ÑÐ] 309Çóµ÷¼Á +4 gajsj 2026-03-25 5/250 2026-03-26 00:27 by Dyhoer
[¿¼ÑÐ] 0854AI CV·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-23 4/200 2026-03-25 17:04 by CoderLoser
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 335Çóµ÷¼Á +4 yuyuÓî 2026-03-23 5/250 2026-03-23 23:49 by Txy@872106
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] 311Çóµ÷¼Á +3 26ÑÐ0 2026-03-20 3/150 2026-03-22 14:46 by ColorlessPI
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û