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ʵÑé»ñµÃµÄÇúÏßÏëÏÈÈ¥¾í»ýÈ»ºóÓú¯ÊýÄâºÏÈ¥¾í»ýºóµÄÇúÏߣ¬²¢ÇóµÄ²ÎÊý¡£µÚÒ»´ÎÓÃmatlab£¬ÏÂÃæÊÇÎÒ¶«Æ´Î÷´ÕµÄ³ÌÐò£¬ÊÔÁ˲»ÐС£Ï£ÍûºÃÐÄÈ˰ïæÐÞ¸ÄÖ¸µãÒ»ÏÂ
A1£¬A2£¬A3£¬t1£¬t2ÊÇÐèÒªµÄ²ÎÊý¡£Ôõô´ïµ½ÎÒÏëÒªµÄÄ¿µÄÄØ£¿Ð»Ð»ºÃÐÄÈË
clc;
x=I1';
y=I2';
plot(x,y,'r*')
h=A1*exp(-x/t1)+A2*exp(-x/t2)+A3
g=exp{-2.77258*(x^2/10000)}
Y=conv2(h,g)
P=lsqcurvefit(Y,p0,x,y)
plot(x(1,,I1','r*');
hold on;
plot(x(1,,h','g');
hold off;
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