24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1406  |  »Ø¸´: 0

michunrong

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÈçºÎʹÓÃRÈí¼þ±àдѭ»·µü´ú³ÌÐò Çó´óÉñ°ïÖú

##Çó×îÖÕµÄTbºÍTheta_T##
##Êý¾Ý
Tmax=c(35.0,30.0,28.0,25.0,25.5,26.0)
Tmin=c(15.4,15.8,13.2,9.8,9.5,9.4)
X=c(0.233,0.233,0.220,0.065,0.138,0.083)
D=c(12,25,46,41,45,62)
Ts=40
To=30
Tbo=0

##Theta_g ÆäÖÐÒ»¸ö¹ý³ÌÁ¿
if (Tbo<Tmin){
  Theta_g=(Tmax+Tmin)/2
} else if (Tbo<Tmax & Tbo>Tmin){
  Theta_g=(Tmax+Tmin)/2+(Tbo-Tmin)^2/2*(Tmax-Tmin)
} else
  Theta_g=Tbo

##Theta_a ÁíÒ»¸ö¹ý³ÌÁ¿
if (To>Tmin & Tmax<Ts){
  Theta_a=(Ts-Tbo)*(Tmax-To)^2/(2*(Ts-To)*(Tmax-Tmin))
} else if (To>Tmin & Tmax>=Ts){
  Theta_a=(Tmax*(Tmax-2*Tbo)-To*(Ts-Tbo)+Ts*Tbo)/(2*(Ts-To))
} else if (Tmin>=To & Tmin<Ts & Tmax<Ts){
  Theta_a=(Ts-Tbo)*(Tmax+Tmin-2*To)/(2*(Tmax-Tmin))
} else if (Tmin>=To & Tmin<Ts & Tmax>Ts){
  Theta_a=(Tmax+Tmin)/2-Tbo-(To-Tbo)*(Ts-Tmin)^2/(2*(Ts-To)*(Tmax-Tmin))
} else
  Theta_a=(Tmax+Tmin)/2-Tbo

## Theta_s
Theta_s=(Theta_g-Theta_a)*D

## Linear formular: Theta_s/X=Theta_T+Tb(D/X) ×îС¶þ³Ë·¨»Ø¹é
y=Theta_s/X
x=D/X

##Least square linear regress simulation
Tb=sum((x-mean(x))*(y-mean(y)))/sum((x-mean(x))^2)
Theta_T=mean(y)-Tb*mean(x)

###Åж¨Ìõ¼þÊÇ |Tb-Tbo|<0.01ÔòÍ£Ö¹£¬Èç¹û|Tb-Tbo|>=0.01,ÔòÁîTbo=Tb£¬È»ºó»Øµ½ÉÏÃæÈý¸ö·½³ÌÖØÐ¼ÆËãTb,ÔÙ½øÐÐÅж¨£¬Ö±µ½|Tb-Tbo|<0.01Ϊֹ
##ÇëÎʸÃÈçºÎÉèÖÃÑ­»·µü´úÓï¾ä
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

×öʵ¼ùµÄÀíÏëÖ÷ÒåÕß
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~

¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ michunrong µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 316Çóµ÷¼Á +9 ÁºÜçö© 2026-03-19 9/450 2026-03-25 23:01 by peike
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 289Çóµ÷¼Á +9 »³èªÎÕè¤l 2026-03-20 9/450 2026-03-25 11:02 by userper
[¿¼ÑÐ] 286Çóµ÷¼Á +11 Faune 2026-03-21 11/550 2026-03-25 10:11 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] µ÷¼Á +4 13853210211 2026-03-24 4/200 2026-03-24 19:44 by ms629
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯315 Çóµ÷¼Á +3 akrrain 2026-03-24 3/150 2026-03-24 19:35 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +10 Ö½Óãly 2026-03-21 11/550 2026-03-24 17:22 by qingfeng258
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
[¿¼ÑÐ] 315·Ö£¬³ÏÇóµ÷¼Á£¬²ÄÁÏÓ뻯¹¤085600 +3 13756423260 2026-03-22 3/150 2026-03-22 20:11 by edmund7
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û