>>syms a b c m p
>>[a b c m p]=solve('log(1/(2+p))=log(a)-m*log(197.4+p)-2*b+(c-1)*log(2)','log(1/(3+p))=log(a)-m*log(197.4+297.7+p)-3*b+(c-1)*log(3)','log((412.8+547)/(2*(197.4+297.7+412.8+p)))=log(a)-m*log(197.4+297.7+412.8+p)-4*b+(c-1)*log(4)','log((579.8+547)/(2*(197.4+297.7+412.8+547+p)))=log(a)-m*log(197.4+297.7+412.8+547+p)-5*b+(c-1)*log(5)','log((579.8+547.5)/(2*(197.4+297.7+412.8+547+579.8+p)))=log(a)-m*log(197.4+297.7+412.8+547+579.8+p)-6*b+(c-1)*log(6)')
Warning: Explicit solution could not be found.
a =
[ empty sym ]
b =
[]
c =
[]
m =
[]
p =
[]
但这个方程组确实有解呀，怎么用matlab求不出来，是不是用别的函数，请大家给些意见或建议啊