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King_A

½ð³æ (СÓÐÃûÆø)

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function diff = myfun_1( U,X,Y )
D=U(1);
Q=U(2);
diff=1-exp((-4.49e14*(6D).^1.5)*(exp(-Q./(8.314*X))*((8.314*X.^2)./Q)*(1-exp(Q.*(996.56-X))./(8.314*X.^2)))^1.5)
end

clear all
>>X=xlsread('D:\Documents\Desktop\Êý¾Ý.xls','A1:A83');
>> Y=xlsread('D:\Documents\Desktop\Êý¾Ý.xls','B1:B83');
>> options=optimset('Largescale','off');
>> U0=[1,1,1];
>> U=lsqnonlin(@myfun_1,U0,[],[],options,X,Y);
½á¹û±¨´íÈçÏ£º
Error using feval
Error: File: myfun_1.m Line: 5 Column: 23
Unexpected MATLAB operator.

Error in lsqnonlin (line 194)
            initVals.F = feval(funfcn{3},xCurrent,varargin{:});

Caused by:
    Failure in initial user-supplied objective function evaluation. LSQNONLIN cannot
    continue.
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  • ¸½¼þ 1 : ²ÎÊý.doc
  • 2016-09-15 15:52:17, 21.5 K
  • ¸½¼þ 2 : Êý¾Ý.xls
  • 2016-09-15 15:52:27, 28 K

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