一般來說，哪怕自動優(yōu)化不能改出更好的結構，誤差函數(shù)也應該微小波動，可我這個完全不變。 Ga5*tWj  
重啟軟件，不行。 0-S.G38{  
改為極為簡單的優(yōu)化函數(shù)（只有焦距約束），不行。 *qm|A{FQR  
手動改鏡頭參數(shù)使之不合理，優(yōu)化函數(shù)是變大了，可是也不減小，不行。 ewU*5|*[  
求助QAQ，版本是2023版 jkx>o?s)z  
Lo%vG{yTr  
附件是鏡頭參數(shù)，還有什么其他信息可以和我說： .Pponmy  
<@"rI>=  
9gcW;  

你這種情況是CODEV優(yōu)化過程中掉入了局部最優(yōu)的情況，在CODEV自帶的TroubleshootingGuide文檔里邊也可以看得到，需要修改優(yōu)化的步進或者調整系統(tǒng)的參數(shù)幫助他跳出局部最小

也可以不新建文件，把數(shù)據(jù)編輯中的變量手動修改一個或者兩個就可以重新開始優(yōu)化

補充自動優(yōu)化函數(shù)報告，似乎是我的變量沒有生效： wuH*a3(  
CYCLE NUMBER 29: 9 8|sWI3B  
@&}}tALi  
ERR. F.  =     1500.16201008       (change =        0.00000000) ; BN81;  
o99ExQ.  
  X    407.50740757   313.11291639   590.49094046   915.64905999  1113.33584448 fEZuv?@  
  Y   1502.92047132   294.96802434   425.85011472   823.63942664  1113.33584448 L;RE5YrH%6  
#"N60T@  
LL#REK|lm8  
Singular variable no.  1 will move only to satisfy constraints. 1%+-}yo<  
Singular variable no.  2 will move only to satisfy constraints. |#2WN-  
Singular variable no.  3 will move only to satisfy constraints. /*qRbN  
Singular variable no.  4 will move only to satisfy constraints. t(#9.b`W)  
Singular variable no.  5 will move only to satisfy constraints. ^/"}_bR  
Singular variable no.  6 will move only to satisfy constraints. ='h2z"}\Bn  
Singular variable no.  7 will move only to satisfy constraints. :*}Q/]N  
Singular variable no.  8 will move only to satisfy constraints. B>fZH\Y  
Singular variable no.  9 will move only to satisfy constraints. fkZHy|m  
Singular variable no. 10 will move only to satisfy constraints. F@u7Oel@m  
Singular variable no. 11 will move only to satisfy constraints. |Mb{0mKb  
Singular variable no. 12 will move only to satisfy constraints. "U
}kp#)  
Singular constraint EFL Z1 will be ignored ;7P'>j1?U  
Singular constraint GL D S4 will be ignored spV7\Gs.@  
Singular constraint Mn ET S2 will be ignored j L|6i-?!  
Singular constraint Mn ET S4 will be ignored l(Rn=
?  
9lb?%UFe  
CYCLE NUMBER 30: /3ohm|!rW  
G,)zn9X  
ERR. F.  =     1500.16201008       (change =        0.00000000) Z=]SAK`  
<,M"kF:  
  X    407.50740757   313.11291639   590.49094046   915.64905999  1113.33584448 PFJ$Ia|  
  Y   1502.92047132   294.96802434   425.85011472   823.63942664  1113.33584448 +HS]kF