| 6 | 1/1 | 返回列表 |
| 查看: 1338 | 回復(fù): 5 | |||
lz2239129鐵蟲(chóng) (初入文壇)
|
[求助]
運(yùn)行函數(shù)文件出錯(cuò),Input argument "y" is undefined.
|
|
function F=fu_pin3(x,y) %%options=optimset('Display','iter');[x,fval] = fsolve(@fu_pin1,x0,options) sigma1=0.03; omega1=3.8545; omega2=12.491; Gamma2=250.2553;Gamma3=310.17;Gamma4=270.794669; M1=-85713.468;M2=-85710.67; alpha1=-1027.166;alpha2=-4421.8;alpha3=-4415.828;alpha4=-13657.89;eta=1000; sigma2=0.01; F=[sigma2*(24*omega2*y)-(8*omega2*y*sigma1+sqrt((Gamma4*x^3)^2-(4*M2*omega2*y^2)-y*(alpha2*x^2+alpha4*y^2))); sigma2*(8*omega1*x^4*Gamma4-24*omega2*x^2*y^2*(2*Gamma2+Gamma3))-(sqrt((4*eta*Gamma4*x^3)^2-(4*M1*omega1*x^4+M2*omega2*x^2*y^2*(2*Gamma2+Gamma3))^2)+x^2*y*(2*Gamma2+Gamma3)*(-8*omega2*y*sigma1+y*(alpha2*x^2+alpha4*y^2)-Gamma4*x^4*(alpha1*x^2+alpha3*y^2)))]; 在主頁(yè)面運(yùn)行之后出現(xiàn)錯(cuò)誤 [x,y,fval] = fsolve(@fu_pin3,x0,options) ??? Input argument "y" is undefined. Error in ==> fu_pin3 at 10 F=[sigma2*(24*omega2*y)-(8*omega2*y*sigma1+sqrt((Gamma4*x^3)^2-(4*M2*omega2*y^2)-y*(alpha2*x^2+alpha4*y^2))); Error in ==> fsolve at 248 fuser = feval(funfcn{3},x,varargin{:}); Caused by: Failure in initial user-supplied objective function evaluation. FSOLVE cannot continue. 請(qǐng)問(wèn)這是怎么回事,在函數(shù)文件中y已經(jīng)有了呀,要改應(yīng)該怎么改 |

鐵蟲(chóng) (初入文壇)

鐵蟲(chóng) (初入文壇)
專家顧問(wèn) (小有名氣)
![]() |
專家經(jīng)驗(yàn): +8 |
鐵蟲(chóng) (初入文壇)

鐵蟲(chóng) (初入文壇)
| 6 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 0703化學(xué) 305求調(diào)劑 +3 | FY_yy 2026-03-14 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 085600材料與化工調(diào)劑 324分 +7 | llllkkkhh 2026-03-18 | 7/350 |
|
|
[考研] 26調(diào)劑/材料/英一數(shù)二/總分289/已過(guò)A區(qū)線 +7 | 步川酷紫123 2026-03-13 | 7/350 |
|
|
[考研] 354求調(diào)劑 +3 | Tyoumou 2026-03-18 | 5/250 |
|
|
[考研] 311求調(diào)劑 +6 | 26研0 2026-03-15 | 6/300 |
|
|
[考研] 311求調(diào)劑 +11 | 冬十三 2026-03-15 | 12/600 |
|
|
[考研] 一志愿天津大學(xué)化學(xué)工藝專業(yè)(081702)315分求調(diào)劑 +9 | yangfz 2026-03-17 | 9/450 |
|
|
[考研] 304求調(diào)劑 +12 | 小熊joy 2026-03-14 | 13/650 |
|
|
[考研] 材料專碩326求調(diào)劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
[考研] 211本,11408一志愿中科院277分,曾在中科院自動(dòng)化所實(shí)習(xí) +6 | Losir 2026-03-12 | 7/350 |
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
[考研] 22408總分284求調(diào)劑 +3 | InAspic 2026-03-13 | 3/150 |
|
|
[考研] 085601材料工程315分求調(diào)劑 +3 | yang_0104 2026-03-15 | 3/150 |
|
|
[考研] 289求調(diào)劑 +4 | 這么名字咋樣 2026-03-14 | 6/300 |
|
|
[考研] 297一志愿上交085600求調(diào)劑 +5 | 指尖八千里 2026-03-14 | 5/250 |
|
|
[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
|
|
[考研] 266求調(diào)劑 +4 | 學(xué)員97LZgn 2026-03-13 | 4/200 |
|
|
[考研] 26調(diào)劑/材料科學(xué)與工程/總分295/求收留 +9 | 2026調(diào)劑俠 2026-03-12 | 9/450 |
|
|
[考研] 310求調(diào)劑 +3 | 【上上簽】 2026-03-11 | 3/150 |
|
|
[考研] 295求調(diào)劑 +3 | 小匕仔汁 2026-03-12 | 3/150 |
|