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poetai新蟲 (小有名氣)
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[求助]
matlab程序運(yùn)行出錯(cuò),哪位大神能幫忙解決下,謝謝了 已有1人參與
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程序報(bào)錯(cuò)為: ??? Error using ==> d:/matlab/安裝/toolbox/optim/private/lsqncommon User supplied function failed with the following error: Undefined variable 'exp' or class 'exp'. Error in ==> D:\matlab\安裝\toolbox\optim\lsqnonlin.m On line 121 ==> [x,Resnorm,FVAL,EXITFLAG,OUTPUT,LAMBDA,JACOB] = ... Error in ==> I:\m文件2\m文件\donglixue.m On line 14 ==> [k,resnorm,residual,exitflag,output,lambda,jacobian] = lsqnonlin(@fy,k0,lb,ub,[],x0,y0,ts,tt); 程序代碼為 function donglixue clc clear all k0=[10.^8 265000 10.^6 0 10.^6 210000 10.^6 36000 10.^6 185000 10.^6 195000 10.^6 100000 10.^6 220000 10.^6 55000 10.^6 180000 10.^6 220000 10.^6 235000 10.^6 286000 10.^6 300000 10.^6 200000 10^6 200000];%初值 lb=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]; % 簡(jiǎn)化把參數(shù)的范圍均假設(shè)為0:10 ub=[10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000 10.^25 500000]; inlet; x0=a; outlet; y0=y; tt=[700 700 700 700 700 700 700 750 750 750 750 750 750 750 750 750 800 800 800 800 800 800 800 800 800 800 800 800 850 850 850 850 850 850 850 850 850 850 850 900 900 900 900 900 900 900 900 900]; tt=tt+273.15;%溫度 ts=[10 15 20 25 30 35 40 8 9 10 15 20 25 30 35 40 4 5 6 7 8 9 10 15 20 25 30 35 4 5 6 7 8 9 10 15 20 25 30 4 5 6 7 8 9 10 15 20]; [k,resnorm,residual,exitflag,output,lambda,jacobian] = lsqnonlin(@fy,k0,lb,ub,[],x0,y0,ts,tt); save k; ci = nlparci(k,residual,jacobian);%計(jì)算置信區(qū)間 fprintf('\n\n使用函數(shù)lsqnonlin()估計(jì)得到的參數(shù)值為:\n') fprintf('\tk1 = %.4f ± %.4f\n',k(1),ci(1,2)-k(1)) fprintf('\tk2 = %.4f ± %.4f\n',k(2),ci(2,2)-k(2)) fprintf('\tk3 = %.4f ± %.4f\n',k(3),ci(3,2)-k(3)) fprintf('\tk4 = %.4f ± %.4f\n',k(4),ci(4,2)-k(4)) fprintf('\tk5 = %.4f ± %.4f\n',k(5),ci(5,2)-k(5)) fprintf('\tk6 = %.4f ± %.4f\n',k(6),ci(6,2)-k(6)) fprintf('\tk7 = %.4f ± %.4f\n',k(7),ci(7,2)-k(7)) fprintf('\tk8 = %.4f ± %.4f\n',k(8),ci(8,2)-k(8)) fprintf('\tk9 = %.4f ± %.4f\n',k(9),ci(9,2)-k(9)) fprintf('\tk10 = %.4f ± %.4f\n',k(10),ci(10,2)-k(10)) fprintf('\tk11 = %.4f ± %.4f\n',k(11),ci(11,2)-k(11)) fprintf('\tk12 = %.4f ± %.4f\n',k(12),ci(12,2)-k(12)) fprintf('\tk13 = %.4f ± %.4f\n',k(13),ci(13,2)-k(13)) fprintf('\tk14 = %.4f ± %.4f\n',k(14),ci(14,2)-k(14)) fprintf('\tk15 = %.4f ± %.4f\n',k(15),ci(15,2)-k(15)) fprintf('\tk16 = %.4f ± %.4f\n',k(16),ci(16,2)-k(16)) fprintf('\tk17 = %.4f ± %.4f\n',k(17),ci(17,2)-k(17)) fprintf('\tk18 = %.4f ± %.4f\n',k(18),ci(18,2)-k(18)) fprintf('\tk19 = %.4f ± %.4f\n',k(19),ci(19,2)-k(19)) fprintf('\tk20 = %.4f ± %.4f\n',k(20),ci(20,2)-k(20)) fprintf('\tk21 = %.4f ± %.4f\n',k(21),ci(21,2)-k(21)) fprintf('\tk22 = %.4f ± %.4f\n',k(22),ci(22,2)-k(22)) fprintf('\tk23 = %.4f ± %.4f\n',k(23),ci(23,2)-k(23)) fprintf('\tk24 = %.4f ± %.4f\n',k(24),ci(24,2)-k(24)) fprintf('\tk25 = %.4f ± %.4f\n',k(25),ci(25,2)-k(25)) fprintf('\tk26 = %.4f ± %.4f\n',k(26),ci(26,2)-k(26)) fprintf('\tk27 = %.4f ± %.4f\n',k(27),ci(27,2)-k(27)) fprintf('\tk28 = %.4f ± %.4f\n',k(28),ci(28,2)-k(28)) fprintf('\tk29 = %.4f ± %.4f\n',k(29),ci(29,2)-k(29)) fprintf('\tk30 = %.4f ± %.4f\n',k(30),ci(30,2)-k(30)) fprintf('\tk31 = %.4f ± %.4f\n',k(31),ci(31,2)-k(31)) fprintf('\tk32 = %.4f ± %.4f\n',k(32),ci(32,2)-k(32)) function f = fy(k,x0,y0,ts,tt) for i=1:48, [t Xsim] = ode45(@g,[0,ts(i)],x0(i, ,[],k,tt(i));i ysim(i,1) = Xsim(end,1); ysim(i,2) = Xsim(end,2); ysim(i,3) = Xsim(end,3); ysim(i,4) = Xsim(end,4); ysim(i,5) = Xsim(end,5); ysim(i,6) = Xsim(end,6); ysim(i,7) = Xsim(end,7); ysim(i,8) = Xsim(end,8); end; f= [ysim(:,1)-y0(:,1) ;ysim(:,2)-y0(:,2);ysim(:,3)-y0(:,3);ysim(:,4)-y0(:,4);ysim(:,5)-y0(:,5);ysim(:,6)-y0(:,6);ysim(:,7)-y0(:,7);ysim(:,8)-y0(:,8)]; function dCdt =g(t,C,k,tt) % ODE模型 dCAdt=-k(1).*exp(-k(2)./8.314./tt).C(1) dCBdt=k(3).*exp(-k(4)./8.314./tt).*((((k(7).*exp(-k(8)./8.314./tt).C(2)).^2+4.*k(1).*exp(-k(2)./8.314./tt).*k(3).*exp(-k(4)./8.314./tt).C(1)+4.*k(3).*exp(-k(4)./8.314./tt).*k(5).*exp(-k(6)./8.314./tt).C(2)).^0.5-k(7).*exp(-k(8)./8.314./tt).*C(2))./(2.*k(3).*exp(-k(4)./8.314./tt))).^2-k(7).*exp(-k(8)./8.314./tt).*C(2).*((((k(7).*exp(-k(8)./8.314./tt).C(2)).^2+4.*k(1).*exp(-k(2)./8.314./tt).*k(3).*exp(-k(4)./8.314./tt).C(1)+4.*k(3).*exp(-k(4)./8.314./tt).*k(5).*exp(-k(6)./8.314./tt).C(2)).^0.5-k(7).*exp(-k(8)./8.314./tt).*C(2))./(2.*k(3).*exp(-k(4)./8.314./tt)))+k(9).*exp(-k(10)./8.314./tt).*(k(7).*exp(-k(8)./8.314./tt)./(k(11).*exp(-k(12)./8.314./tt)).*C(2).*((((k(7).*exp(-k(8)./8.314./tt).C(2)).^2+4.*k(1).*exp(-k(2)./8.314./tt).*k(3).*exp(-k(4)./8.314./tt).C(1)+4.*k(3).*exp(-k(4)./8.314./tt).*k(5).*exp(-k(6)./8.314./tt).C(2)).^0.5-k(7).*exp(-k(8)./8.314./tt).*C(2))./(2.*k(3).*exp(-k(4)./8.314./tt))))-(k(13).*exp(-k(14)./8.314./tt)+k(17).*exp(-k(18)./8.314./tt)+k(21).*exp(-k(22)./8.314./tt)+k(27).*exp(-k(28)./8.314./tt)).*(C(2)).^2-(k(5).*exp(-k(6)./8.314./tt)+k(29).*exp(-k(30)./8.314./tt)).*C(2)+k(15).*exp(-k(16)./8.314./tt).*C(4)+k(19).*exp(-k(20)./8.314./tt).*C(5)+k(23).*exp(-k(24)./8.314./tt).*C(6) dCCdt=k(11).*exp(-k(12)./8.314./tt).*( k(7).*exp(-k(8)./8.314./tt)./(k(11).*exp(-k(12)./8.314./tt)).*C(2).*((((k(7).*exp(-k(8)./8.314./tt).C(2)).^2+4.*k(1).*exp(-k(2)./8.314./tt).*k(3).*exp(-k(4)./8.314./tt).C(1)+4.*k(3).*exp(-k(4)./8.314./tt).*k(5).*exp(-k(6)./8.314./tt).C(2)).^0.5-k(7).*exp(-k(8)./8.314./tt).*C(2))./(2.*k(3).*exp(-k(4)./8.314./tt))))-k(31).*exp(-k(32)./8.314./tt).*C(3) dCDdt=k(13).*exp(-k(14)./8.314./tt).*(C(2)).^2-k(15).*exp(-k(16)./8.314./tt).*C(4) dCEdt=k(17).*exp(-k(18)./8.314./tt).*(C(2)).^2-k(19).*exp(-k(20)./8.314./tt).*C(5) dCFdt=k(21).*exp(-k(22)./8.314./tt).*(C(2)).^2-(k(23).*exp(-k(24)./8.314./tt)+k(25).*exp(-k(26)./8.314./tt)).*C(6) dCGdt=k(25).*exp(-k(26)./8.314./tt).*C(6) dCHdt=k(27).*exp(-k(28)./8.314./tt).*(C(2)).^2 dCdt = [dCAdt;dCBdt; dCCdt;dCDdt;dCEdt; dCFdt;dCGdt;dCHdt]; 附:inlet文件數(shù)據(jù)為: 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01252 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01191 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01135 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01085 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 0.01039 0 0 0 0 0 0 0 outlet文件數(shù)據(jù)為: 0.01152 0.000054 0.000009 0 0 0.00000024 0 0.00000063 0.01127 0.000090 0.000024 0 0 0.00000053 0 0.00000135 0.01102 0.000115 0.000035 0.00000022 0 0.00000093 0 0.00000199 0.01064 0.000161 0.000058 0.00000029 0 0.00000126 0 0.00000305 0.01047 0.000178 0.000065 0.00000035 0 0.00000140 0 0.00000338 0.01037 0.000199 0.000078 0.00000041 0 0.00000148 0 0.00000371 0.01027 0.000207 0.000138 0.00000061 0.00000029 0.00000180 0 0.00000434 0.01048 0.000242 0.000039 0.00000019 0 0.00000040 0 0.00000214 0.01024 0.000287 0.000047 0.00000028 0 0.00000049 0 0.00000271 0.00993 0.000341 0.000062 0.00000032 0 0.00000065 0 0.00000371 0.00930 0.000394 0.000146 0.00000101 0.00000048 0.00000104 0 0.00000855 0.00877 0.000436 0.000267 0.00000124 0.00000097 0.00000185 0 0.00001318 0.00850 0.000449 0.000327 0.00000190 0.00000116 0.00000211 0 0.00001730 0.00806 0.000433 0.000396 0.00000229 0.00000222 0.00000263 0 0.00002734 0.00774 0.000404 0.000508 0.00000457 0.00000333 0.00000426 0 0.00003491 0.00738 0.000379 0.000543 0.00000490 0.00000369 0.00000462 0 0.00003767 0.00981 0.000268 0.000085 0.00000043 0.00000022 0.00000053 0 0.00000432 0.00954 0.000355 0.000111 0.00000056 0.00000030 0.00000063 0 0.00000540 0.00884 0.000391 0.000167 0.00000086 0.00000045 0.00000101 0 0.00000906 0.00823 0.000453 0.000210 0.00000127 0.00000073 0.00000137 0.0000000057 0.00001225 0.00795 0.000473 0.000321 0.00000255 0.00000147 0.00000156 0.0000000078 0.00002205 0.00730 0.000487 0.000401 0.00000304 0.00000185 0.00000204 0.0000000095 0.00002678 0.00715 0.000470 0.000418 0.00000316 0.00000207 0.00000217 0.0000000103 0.00003046 0.00568 0.000350 0.000736 0.00000446 0.00000478 0.00000315 0.0000000275 0.00007252 0.00556 0.000321 0.000762 0.00000766 0.00000521 0.00000324 0.0000000536 0.00007412 0.00432 0.000209 0.001030 0.00000967 0.00000890 0.00000405 0.0000001101 0.00015074 0.00375 0.000190 0.001180 0.00001506 0.00001036 0.00000477 0.0000001394 0.00018713 0.00341 0.000125 0.001270 0.00001770 0.00001174 0.00000467 0.0000003199 0.00022392 0.00735 0.000346 0.000533 0.00000794 0.00000312 0.00000384 0.0000001146 0.00006844 0.00607 0.000320 0.000772 0.00001154 0.00000428 0.00000399 0.0000002307 0.00011369 0.00554 0.000294 0.000899 0.00001375 0.00000476 0.00000426 0.0000002600 0.00012936 0.00514 0.000271 0.000978 0.00001602 0.00000527 0.00000455 0.0000003199 0.00014022 0.00393 0.000257 0.001240 0.00002031 0.00000673 0.00000443 0.0000005172 0.00018370 0.00349 0.000231 0.001310 0.00002492 0.00000811 0.00000272 0.0000009618 0.00022234 0.00267 0.000136 0.001460 0.00003121 0.00000967 0.00000249 0.0000010772 0.00031234 0.00177 0.000056 0.001430 0.00003611 0.00001136 0 0.0000013565 0.00046162 0.00108 0.000050 0.001290 0.00004723 0.00001562 0 0.0000022602 0.00050502 0.00087 0.000028 0.001200 0.00005063 0.00001809 0 0.0000023704 0.00052198 0.00076 0.000022 0.001100 0.00005259 0.00001904 0 0.0000037581 0.00059726 0.00557 0.000373 0.000766 0.00001488 0.00000462 0.00000253 0.0000003695 0.00013542 0.00387 0.000301 0.001090 0.00002237 0.00000640 0.00000215 0.0000008976 0.00021194 0.00340 0.000256 0.001200 0.00002575 0.00000693 0.00000210 0.0000010288 0.00023772 0.00279 0.000197 0.001320 0.00003301 0.00000782 0 0.0000014180 0.00028379 0.00201 0.000112 0.001380 0.00004151 0.00000748 0 0.0000020106 0.00039771 0.00145 0.000041 0.001350 0.00005364 0.00000717 0 0.0000048232 0.00058750 0.00125 0.000040 0.001330 0.00005539 0.00000715 0 0.0000055295 0.00063292 0.00076 0.000010 0.000957 0.00005570 0.00000623 0 0.0000097690 0.00090544 0.00062 0.000005 0.000763 0.00005248 0.00000569 0 0.0000113981 0.00106 |
木蟲 (著名寫手)
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