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zhanghui10

银虫 (小有名气)

[求助] 求助matlab程序

已知量:M=0.05,P=0.25,KR=165,KS=95;C=0.025,F=5,W=5,O=5

M=z5+z'5+k5=z4+z'4+k4=z3+z'3+k3=z2+z'2+k2=z1+z'1+k1
p=x5/y5=x4/y4=x3/y3=x2/y2=x1/y1=x'5/y'5=x'4/y'4=x'3/y'3=x'2/y'2=x'1/y'1
KR=z5/(x5*k5)=z4/(x4*k4)=z3/(x3*k3)=z2/(x2*k2)=z1/(x1*k1)
KS=z'5/(x'5*k5)=z'4/(x'4*k4)=z'3/(x'3*k3)=z'2/(x'2*k2)=z'1/(x'1*k1)

y4=y5+W/(F+O)*(x5+z5)
y'4=y'5+W/(F+O)*(x'5+z'5)
y3+W/(F+O)*(x5+z5)=y4+W/(F+O)*(x4+z4)
y'3+W/(F+O)*(x'5+z'5)=y'4+W/(F+O)*(x'4+z'4)
F*C/(F+O)+O/(F+O)*y2+W/(F+O)(x4+z4)=y3+W/(F+O)(x3+z3)
F*C/(F+O)+O/(F+O)*y'2+W/(F+O)(x'4+z'4)=y'3+W/(F+O)(x'3+z'3)
y1+W/O(x3+z3)=y2+W/O(x2+z2)
y'1+W/O(x'3+z'3)=y'2+W/O(x'2+z'2)
W/O(x2+z2)=y1+W/O(x1+z1)
W/O(x'2+z'2)=y'1+W/O(x'1+z'1)
y5+F/(O+F)*(x1+z1)=F*C
y'5+F/(O+F)*(x'1+z'1)=F*C
请问怎样在matlab中编一程序能求出其它所有变量
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臭水沟

荣誉版主 (知名作家)

化工小生

【答案】应助回帖

感谢参与,应助指数 +1
最好说明一下符号,以免混淆,如z'3是表示一个变量,还是z'变量的3次方,还是z的导数的3次方?
好好生活,勤奋科研!
4楼2012-03-16 14:21:13
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信彼南山

木虫 (著名写手)

你自己能看懂你的方程么?
程序语言中貌似不太可能出现z'5这种变量吧?
2楼2012-03-15 21:01:54
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llaier

至尊木虫 (职业作家)

看着都晕了,更不用说编程了。
3楼2012-03-15 23:38:37
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