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meilong1122

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[求助] MATLAB求解非线性方程组 程序 大神帮忙看看吧。 已有1人参与

待解方程:(变量只有 q k n m,其他是常量)
(q*k-n*(1+q))*(a1+m*b1)-(1+q)*c1=0
(q*k-n*(1+q))*(a2+m*b2)-(1+q)*c2=0
(q*k-n*(1+q))*(a3+m*b3)-(1+q)*c3=0
(q*k-n*(1+q))*(a4+m*b4)-(1+q)*c4=0

已知条件:

a1=588;
a2=339;
a3=877;
a4=1199;
b1=666;
b2=402;
b3=954;
b4=1275;
t1=3;
t2=1;
t3=6;
t4=9;
c(1)=1.74873*t(1)^2+21.923*t(1)+270.9;

c(2)=1.74873*t(2)^2+21.923*t(2)+270.9;

c(3)=1.74873*t(3)^2+21.923*t(3)+270.9;

c(4)=1.74873*t(4)^2+21.923*t(4)+270.9;
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【答案】应助回帖

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感谢参与,应助指数 +1
meilong1122: 金币+2, ★★★很有帮助, 谢谢 2015-08-17 07:16:14
meilong1122: 金币+3, ★★★★★最佳答案 2015-08-17 13:02:32
q=-1,k=0,n和m取任意值,方程组都成立。
2楼2015-08-15 22:54:21
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