我想用matlab求一个函数的反函数,老出现下面的问题,用solve函数也没解决,哪位高手给解决一下,小弟不胜感激!
>> syms u v
>> f=finverse(-(exp(((-log(u))^(6343/5000) + (-log(v))^(6343/5000))^(5000/6343))*(-log(u))^(1343/5000))/(u*((-log(u))^(6343/5000) + (-log(v))^(6343/5000))^(1343/6343)),v)
Warning: finverse(-(exp(((-ln(u))^(6343/5000) + (-ln(v))^(6343/5000))^(5000/6343))*(-ln(u))^(1343/5000))/(u*((-ln(u))^(6343/5000) +
(-ln(v))^(6343/5000))^(1343/6343))) cannot be found.
f =
[ empty sym ]
据说反函数不唯一会出现这种状况,请问怎么能限定v的范围.



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