| 查看: 217 | 回复: 2 | ||
| 当前主题已经存档。 | ||
| 【悬赏金币】回答本帖问题，作者土虫将赠送您 20 个金币 | ||
[求助]
关于matlab画图！重赏！
|
||
|
[m1,m2,m3,m4,m5,m6,m7,m8,m11,m12,m13,m14,m21,m22,m31,m32,m33,m34]=dsolve('Dm1=m11-m1','Dm2=m1-m2','Dm3=m2-m3','Dm4=m3-m4','Dm5=m4-m5','Dm6=m5-m6','Dm7=m6-m7','Dm8=m22-m8','Dm11=m6-m11','Dm12=m11-m2','Dm13=m2-m4','Dm14=m4-m6','Dm21=m22-m1','Dm22=m1-m22','Dm31=m7-m8','Dm32=m8-m3','Dm33=m3-m5','Dm34=m5-m7','t') matlab里解以上方程组，得到m1 = 5*Sum(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6)+C12+Sum(exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6)+10*Sum(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)^3*exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6)+10*Sum(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)^2*exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6)+5*Sum(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)^4*exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6)+Sum(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)^5*exp(RootOf(7+21*_Z+35*_Z^2+35*_Z^3+21*_Z^4+7*_Z^5+_Z^6,index = _a)*t)*C[_a],_a = 1 .. 6) m2=…… …… 请问如何将m1和t 的关系图画出来？用plot画的时候提示plot(m1,t) ??? Error using ==> plot Conversion to double from sym is not possible.请问我如何画，重赏！！ |
回复此楼
dnp
荣誉版主 (知名作家)
小木虫浪子
- 应助: 74 (初中生)
- 贵宾: 18.476
- 金币: 18837.9
- 散金: 2040
- 红花: 77
- 沙发: 6
- 帖子: 7318
- 在线: 598.1小时
- 虫号: 437184
- 注册: 2007-08-26
- 性别: GG
- 专业: 生物信息学
- 管辖: 有机交流
2楼2007-12-27 13:34:43
3楼2007-12-27 14:20:30
