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hetianbiao

木虫 (著名写手)

[求助] 迭代法求解非线性方程组 已有1人参与

sigma=5.669*10^-8;
epsilon=0.7;   
Rad_1=sigma*epsilon*0.005*(T1^2+323^2)*(T1+323);
Rad_2=sigma*epsilon*0.005*(T2^2+323^2)*(T2+323);
T1=[1.5*T2+3*T4+1.5*1173+323*0.5+Rad_1*323]/(6.25+Rad_1);
T2=[1.5*2*T1+3*T5+323*0.25+Rad_2*323]/(6.25+Rad_2);
T4=(1/12)*[1173*3+3*T1+3*T7+3*T5];
T5=(1/12)*[2*3*T4+3*T2+3*T8];
T7=(1/6)*[1173*1.5+3*T4+1.5*T8];
T8=(1/6)*[2*T7*1.5+3*T5];

用迭代法求上述方程组
初值:T1=1173
         T2=1173

请问用matlab怎么编程,谢谢
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moonanimal

木虫 (正式写手)

T4-T8几个的初值呢?要不怎么算。
2楼2014-02-02 02:19:25
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dingd

铁杆木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★
hetianbiao: 金币+5, ★★★很有帮助, 谢谢,自己已经搞定了 2014-02-27 14:12:01
t1: 1037.70408984724
t2: 995.012465200854
t4: 1100.01559184283
t5: 1072.43069691214
t7: 1116.92758061193
t8: 1094.67913876204
3楼2014-02-26 15:43:52
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