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ÓÃ×îС¶þ³Ë·¨ÄâºÏ2¸ö²ÎÊý >> x0=[0.16,2.3]; >> [x,resnorm] = lsqcurvefit(@diffusionfunction,x0,xdata,ydata) Solver stopped prematurely. lsqcurvefit stopped because it exceeded the function evaluation limit, options.MaxFunEvals = 200 (the default value). x = 4.4899 0.1350 resnorm = 3.3061 ÓÚÊÇÎÒ¸ü¸ÄÁË'MaxfunEvals'µÄĬÈÏÖµ options= optimset('MaxfunEvals',1000000);ÔÚworkspaceÀï¿´£¬MaxfunEvalsµÄֵҲȷʵ¸Ä³ÉÁË1000000¡£ÔÙ´ÎÄâºÏ >> x0=[0.16,2.3]; >> [x,resnorm] = lsqcurvefit(@diffusionfunction,x0,xdata,ydata)Solver stopped prematurely. lsqcurvefit stopped because it exceeded the function evaluation limit, options.MaxFunEvals = 200 (the default value). x = 4.4899 0.1350 resnorm = 3.3061 »¹ÊdzöÀ´Í¬ÑùµÄ½á¹û£¬²»ÊÇÒѾ¸ÄÁËĬÈÏÖµÁËÂð£¿ÔõôÕâÀï³öÀ´µÄoptions.MaxFunEvals »¹ÊÇ200£¿£¿ÎÒÊÇÐÂÊÖ£¬Ïò´óÏÀÇóÖú°¡£¡ |
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- ³æºÅ: 3164748
- ×¢²á: 2014-04-26
- רҵ: ģʽʶ±ð
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